Suppose that the tofu industry is initially operating in long-run equilibrium at a price level of $5 per block of tofu and quantity of 150 million blocks per year. Suppose a top medical journal publishes research that animal-alternative protein sources such as tofu could increase your expected lifespan by 4 years. The publication is expected to cause consumers to demand tofu at every price. In the short run, firms will respond by producing the same amount of tofu and earning positive profit exiting the industry producing the same amount of tofu and running at a loss. producing more tofu and earning positive profit graph to illustrate these short-run effects of the publication. (?
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- (b) You are the CEO for a lightweight compasses manufacturer. The demand function for the lightweight compasses is given by p = 40−4q2where q is the number of lightweight compasses produced in millions. It costs the company $15 to make a lightweight compass. (i) Write an equation giving profit as a function of the number of lightweight compasses produced. (ii) At the moment the company produces 2 million lightweight compasses and makes a profit of $18,000,000, but you would like to reduce production. What smaller number of lightweight compasses could the company produce to yield the same profit?Francine is a a dental floss tycoon living in Montana. She faces the following demand curve for her product: Price ( in $/unit) Quantity demanded 2.50 1000 2.20 2000 1.90 3000 1.60 4000 1.30 5000 1.00 6000 .70 7000 .40 8000 Francine has been told by her brother, who is currently taking a marketing class, that if she lowers her price by one increment(for example; changing price from .70 to .40, or raising price from .40 to .70) she will capture market share and increase total revenue. All of her advisors within the company have assured Francine that her brother's advice may be correct, BUT the above demand curve will not change. Assume that Francine knows the above demand curve will not change and is also considering her brother's advice. The prices can only…Asim's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Asim initially produced eight trucks, but then decided to increase production to nine trucks. The following graph gives the demand curve faced by Asim's HookNLadder. As the graph shows, in order to sell the additional fire truck, Asim must lower the price from $80,000 to $40,000 per truck. Notice that Asim gains revenue from the sale of the additional engine, but at the same time, he loses revenue from the initial eight engines because they are all sold at the lower price. Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial eight engines by selling at $40,000 rather than $80,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at $40,000. PRICE (Thousands of dollars per fire engine) 220 Asim 200 180 160 140 120 100 80 60 40 20 0 0 1 True 2 False 4 5…
- Caustic sodaSuppose that demand for caustic soda in Freedonia is given by D(P) = 10000 - 2P, where the quantity demanded is measured in units per year and the price P is in $ per unit. The market for caustic soda in Freedonia is perfectly competitive and consists of many price-taking firms each operating an identical plant. Caustic soda production requires chlorine which all plants must buy from a monopolist named Freedonia Chlorine Corporation (FCC). FCC can produce chlorine at zero marginal cost and has no fixed costs. Producing one unit of caustic soda requires one unit of chlorine and FCC charges a price of PC per unit of chlorine. Caustic soda plants have constant marginal cost which is MC = $(PC + 1000). (For example, if PC = $200 then each plant has MC = $1200.) Suppose caustic soda firms have no fixed costs and there are no capacity constraints in the market. a. Suppose a new market opportunity opens up and FCC can now sell chlorine in Baldonia as a monopolist. Demand…Based on Zangwill (1992). Murray Manufacturing runs a day shift and a night shift. Regardless of the number of units produced, the only production cost during a shift is a setup cost. It costs $8000 to run the day shift and $4500 to run the night shift. Demand for the next two days is as follows: day 1, 2000; night 1, 3000; day 2, 2000; night 2, 3000. It costs $1 per unit to hold a unit in inventory for a shift. a. Determine a production schedule that minimizes the sum of setup and inventory costs. All demand must be met on time. (Note: Not all shifts have to be run.) b. After listening to a seminar on the virtues of the Japanese theory of production, Murray has cut the setup cost of its day shift to $1000 per shift and the setup cost of its night shift to $3500 per shift. Now determine a production schedule that minimizes the sum of setup and inventory costs. All demand must be met on time. Show that the decrease in setup costs has actually raised the average inventory level. Is this…Harriet McNeil, proprietor of McNeil's Auto Mall, believes that it is good business for her automobile dealership to have more customers on the lot than can be served, as she believes this creates an impression that demand for the automobiles on her lot is high. However, she also understands that if there are far more customers on the lot than can be served by her salespeople, her dealership may lose sales to customers who become frustrated and leave without making a purchase. Ms. McNeil is primarily concerned about the staffing of salespeople on her lot on Saturday mornings (8:00 a.m. to noon), which are the busiest time of the week for McNeil's Auto Mall. On Saturday mornings, an average of 6.8 customers arrive per hour. The customers arrive randomly at a constant rate throughout the morning, and a salesperson spends an average of one hour with a customer. Ms. McNeil's experience has led her to conclude that if there are two more customers on her lot than can be served at any time…
- Jabari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Jabari initially produced four trucks, but then decided to increase production to five trucks. The following graph gives the demand curve faced by Jabari's HookNLadder. As the graph shows, in order to sell the additional fire truck, Jabari must lower the price from $105,000 to $90,000 per truck. Notice that Jabari gains revenue from the sale of the additional engine, but at the same time, he loses revenue from the initial four engines because they are all sold at the lower price. Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial four engines by selling at $90,000 rather than $105,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at $90,000. PRICE (Thousands of dollars per fire engine) Jabari 165 150 135 120 105 90 75 60 45 30 15 D 0 True 1…Jabari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Jabari initially produced four trucks, but then decided to increase production to five trucks. The following graph gives the demand curve faced by Jabari’s HookNLadder. As the graph shows, in order to sell the additional fire truck, Jabari must lower the price from $105,000 to $90,000 per truck. Notice that Jabari gains revenue from the sale of the additional engine, but at the same time, he loses revenue from the initial four engines because they are all sold at the lower price. Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial four engines by selling at $90,000 rather than $105,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at $90,000Jabari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Jabari initially produced five trucks, but then decided to increase production to six trucks. The following graph gives the demand curve faced by Jabari's HookNLadder. As the graph shows, in order to sell the additional fire truck, Jabari must lower the price from $160,000 to $120,000 per truck. Notice that Jabari gains revenue from the sale of the additional engine, but at the same time, he loses revenue from the initial five engines because they are all sold at the lower price. Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial five engines by selling at $120,000 rather than $160,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at $120,000. PRICE (Thousands of dollars per fire engine) 220 200 180 160 140 120 100 80 60 40 0 Jabari 0 + 1 True…
- Jabari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Jabari initially produced five trucks, but then decided to increase production to six trucks. The following graph gives the demand curve faced by Jabari's HookNLadder. As the graph shows, in order to sell the additional fire truck, Jabari must lower the price from $160,000 to $120,000 per truck. Notice that Jabari gains revenue from the sale of the additional engine, but at the same time, he loses revenue from the initial five engines because they are all sold at the lower price. Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial five engines by selling at $120,000 rather than $160,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at $120,000. PRICE (Thousands of dollars per fire engine) 220 200 180 160 140 120 100 80 60 40 20 Jabari 0 0 1 2 3…you are an accountant for a manufacterer of radios. the demand function for the tablets is p= 40-4x2 where x is the number of tablets produced in millions. it costs the company $15 to make a tablet. write an equation for the manufactures profit as a function of the number of tablets produced. the company currently produces 1 million tablets and makes a profit of $21000000, but you would like to scale up production a bit, what greater number of tablets could the company produce to yield the same profitJabari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Jabari initially produced eight trucks, but then decided to increase production to nine trucks. The following graph gives the demand curve faced by Jabari's HookNLadder. As the graph shows, in order to sell the additional fire truck, Jabari must lower the price from $80,000 to $40,000 per truck. Notice that Jabari gains revenue from the sale of the additional engine, but at the same time, he loses revenue from the initial eight engines because they are all sold at the lower price. Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial eight engines by selling at $40,000 rather than $80,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at $40,000. PRICE (Thousands of dollars per fire engine) 220 200 180 160 140 120 100 80 60 40 20 0 Jabari 0 1 O…