Heidi owns a business that sells photographs. The profit function for her business can be modelled by the equation p(x)=-0.5x2-5x-7, where x is the quantity sold, in thousands, and P(x) is the profit in thousands of dollars. How many photos must Heidi sell in order for her business to break even?

Q: 10. A pet shop had a 220% increase in sales of turtles in 2008 over the previous year's sales. If…

A: 10.

Q: A businessman borrowed P 300,000 and agrees to discharge his obligation by paying a series of 8…

A: Loan amount = P 300,000 Annual interest rate = 6% Semi annual rate (R) = 6%/2 = 3% First payment…

Q: 5. Al's Aluminum Company sells $1 million worth of aluminum to Shiny Foil Company, which uses the…

A: Gross domestic product (GDP) refers to the total monetary value of all final goods and services that…

Q: Determine the Profit Maximizing Q. Use both approaches (TR-TC&MR -MC) and compute for the Total…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: On the following graph, the black line shows potential real GDP and the blue line shows actual real…

A: Real GDP Real gross domestic product (real GDP), also known as constant-price GDP, asset prices…

Q: ugnt payment of P 120,000 cash and proposed to pay the balance in equal hly payments for 2 years,…

A: Car price = P650,000 Down payment = P120,000 Loan amount (PV) = 650,000-120,000 = P530,000 Time = 2…

Q: What amount of money be deposited now at 4% interest will provide berpetual payment of P 2,000 which…

A: Perpetual payment = 2000 P Interest rate = 4 % Therefore present value of perpetual payment = 2000 /…

Q: You want to buy a new book. The benefit you get from the book, expressed in dollars, is $100 The…

A: Opportunity costs or implicit costs are the benefits from next best alternative.

Q: A problem often discussed in the engineering economy literature is the “oil-well pump problem.' Pump…

A:

Q: Please help with the following question. You are able to sell 15 gallons of ghost pepper sauce per…

A:

Q: Consider the following two-period consumption-saving model: Max C (BC2)}, C1,C2 subject to the…

A: The consumption function is an equation that shows how a household's consumption levels change as…

Q: (1) (2) (3) (4) y = 1+C (expenditure), y = S+C (use of income). So in equilibrium I must equal S:…

A: The value of final services and goods produced in an economy at a particular time period is known…

Q: Based on your answers to the previous questions, on the following graph use the purple point…

A: Given information In 2020, the price level will be 102.  In 2021, if the aggregate demand is ADA,…

Q: Wilson Bryant Air Conditioning, a Middle Georgia HVAC company, wanted to build a web-based project…

A: Cash flow is a metric that shows how much money a company has brought in or spent over a certain…

Q: Directions: For questions 29-31, consider the production of oatmeal. For each question, draw on the…

A: Meaning of Demand and Supply: The term demand refers to the willingness of an individual to…

Q: Suppose there are two countries Peru and Japan that produce Food and Fuel. Peru can produce 7,523…

A: sadsadasdsadsdasdasad sad

Q: ticket to Paris for $1200, non-refundable. Your value from a trip to Paris is tting married in…

A: ‘Opportunity cost’ refers to the forgone benefit that can be derived from choosing another available…

Q: The table shows the costs and revenue for Glitter Ltd., a monopolistic competitor that sells…

A: Total revenue (TR) is the revenue earned from selling all the output at the market price. The…

Q: For each of the production functions below, find the marginal products of both inputs, and indicate…

A: A brief introduction to the production function: A production function portrays the functional…

Q: 5. Assume that $1,000 is deposited in the bank, and that each bank loans out all of its excess…

A: Dear student, you have asked multiple questions in a single post. In such a case, I will be…

Q: Figure 42.2 Moving to Full Employment LRAS SRAS AD REAL GDP 2. Suppose that initially the economy is…

A: (Since you have a posted a question with multiple sub-parts, we will solve the first three sub-part…

Q: Which is a reason for why private banks tend not to use the discount window?

A: The federal rate is the rate at which commercial banks borrow from each other whereas a discount…

Q: Instructions: In the table, enter your answers for consumption as a whole number. Round your answers…

A: The average propensity to consume (APC) is the fraction of income that is spent rather than saved.…

Q: for decrease) in Figure 38.4. 12. Circle the correct symbol ( T for increase,

A: Since you have posted multiple questions, we will answer the first question for you. If you want to…

Q: Which of the following best describes why the Hours of Service Regulations were put into place? O To…

A: The driver test is important to ensure the safety of peope with having the all relevant information.…

Q: Government Spending Tax Revenues GDP Year 1 $450 $425 $2,000 Year 2 500 450 3,000 Year 3 600 500…

A: A financial statement that depicts the proposed spending and revenues of the government for any…

Q: Question - 4: Suppose the market for Computer is given by the following equations for supply and…

A: In a market, equilibrium is achieved at a point where demand curve intersects supply curve. Demand…

Q: A certain annuity pays P 80 at the end of every 3 months. If the present value of the annuity is…

A: Answer is given below

Q: If Maria spends Q hours on her evening run, her Marginal Benefit from the Qth hour, expressed in…

A: Now it's 2th hour instead of Q, so apply ot in the equation.

Q: 12.11 A firm is considering replacing a machine that has been used to make a certain kind of…

A: To find the remaining useful life of the older machine we find its EUAC (Equivalent uniform annual…

Q: Your brother gave you a ticket to a hockey game as a birthday gift. The ticket cost your brother…

A: The opportunity cost is the benefit derived from the alternative option that is not chosen.

Q: 1. What is the value of ROR (i*) for the following equation? 0 = -20,000 + (29,000 - 21,000) (P/A,…

A: Let us convert above equation into formula based one -  0 = -20,000 + (80000)*1 -(1+i)-4i As , (P/A…

Q: Real GDP in any year is equal to: O the quantity of labour divided by resource outputs. O…

A: Real GDP is the money value of all final goods and services produced in an economy adjusted for…

Q: igure 42.3 Expansionary Monetary Policy LRAS SRAS AD Y Y1 REAL GDP 3. Suppose that in the situation…

A: The macroeconomic equilibrium in an economy is determined by the aggregate demand and the aggregate…

Q: (b) Suppose that the price at which Sophie can sell readymade dress is $25 per dress: i. In the…

A: Shutdown point for a firm corresponds to the production point where the average revenue from…

Q: lacroeconomics LESSON 6 ACTIVITY 42 Monetary Policy now bring together all of the pieces of the…

A: (A) Fed will use expansionary monetary policy to move the economy to full-employment level because…

Q: Macroeconomics LESSON 6 ACTIVITY 42 (coninued) (F) In the short run, what happens to the price…

A: The forces of aggregate demand and aggregate supply determine the macroeconomic equilibrium of an…

Q: P32 $39 $42 $37 $42 4 1 First calculate Caleb's marginal costs and benefits. Caleb will stop at the…

A: Upto 5 units total benefit and cost are equal.