Q4. A bed mart company is in the business of manufacturing beds and pillows. The company has 40hours for assembly and 32 hours for finishing work per day. Manufacturing of a bed requires 4 hours forassembly and 2 hours in finishing. Similarly a pillow requires 2 hours for assembly and 4 hours forfinishing. Profitability analys is indicates that every bed would contribute Rs.80, while a pillowcontribution is Rs.55 respectively. Find out the daily production of the company to maximize thecontribution (profit).

Let us denote the number of beds by and the number of pillows by . We have to computethe daily…

Answered: Q4. A bed mart company is in the…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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13) Z-Salon profits $12 on each manicure and $18 per haircut. A manicure takes 30 minutes and a haircut takes 50 minutes. There are 5 stylists who each work 6 hours per day (that is a total of 360 min x 5 = 1800 minutes in available labor). The salon can schedule 50 appointments per day. How many manicures and how many haircuts should be scheduled each day in order order to maximize profit? What is the maximum profit? Let’s get you started. Let x = number of manicures Let y = number of haircuts OBJECTIVE The objective (goal) is to maximize profit, P. So the objective equation is P = ______________________________________________ objective equation CONSTRAINTS: 1) 2) 3) 4) Now graph the above system of inequalities (constraints) on your graph paper: Find all vertices (corner points) of your shaded region. Plug them in one at a time into the objective. Note the one which makes P the biggest. This one is our solution. Corner Pt (x,y)…
Q2\ Sandeep electric company produces two products, motors and fans which are produced and sold on monthly basis. The monthly production of motors cannot exceed 100 and that of fans 150 because of the limitation of the facilities of production. Each product requires 12 man-hours of labor per month. The company has profit on sale of motors 110$ and on sale of fan 90$. Formulate LP problem model.
The demand for rubies at Royal Ruby Retailers is given by '씹+ s0 where p is the price RRR charges (in dollars) and q is the number of rubies RRR sells per week. At what price should RRR sell its rubies to maximize its weekly revenue? Please enter your answer in dollars without the units. Respuesta:
Mr. Raza, a drug store retailer, sells surgical face masks and KN95 masks. He can regularly acquire a supply of 200 to 400 surgical masks and 100 to 150 KN95 masks but not more than 500 items altogether. Mr. Raza can buy the surgical masks wholesale at Php10 each and sell them for Php18 each, whereas the KN95 masks cost Php25 each at wholesale but can be sold for Php 35 each. Mr. Raza wants to maximize his profit in the sales of the surgical face masks and KN95 masks. If you let x be the number of surgical masks and y the number of KN95 masks to be acquired by Mr. Raza, which among the following is a constraint in this problem? 200 ≤ y ≤400 100 < y < 150 200 ≤ x ≤ 400 x + y > 500
The owner of a condominium complex has 45 units all of which will be occupied if the rent charged is $600per month. The owner estimates that for every $20 increase in rent, one of the units will become vacant.The owner sets aside $60 per month from each of the occupied units to establish a repair fund. What rentshould be charged per month in order to maximize the owner’s profit if there are no other expenses? Whatis the owner’s maximum monthly profit? How many units are occupied?
herseys makes chocolate. the old way 6gm sugar and 3 gm chocolate per liter. the new process uses 2gm sugar and 4gm chocolate per liter. herseys makes a profit of 25cents per liter the old way and 16cents per liter the new way. no more than 18000gm of sugar and 12000gm of choclate can be used daily. how many liters should be made daily under each process to maximize profits? what is the maximum profit? using contraints by simplex.
A pharmaceutical firm wishes to allocate Php50,000 towards advertising in newspapers and magazines. The intention of the firm is to maximize the exposure of its advertisements. Each page of the leading newspapers costs Php500 and each page of the magazine costs Php1,000. It is guaranteed that each page of the magazine will reach an audience of 250,000, while 50,000 persons will read each page of the newspaper advertisement. Furthermore, it is specified that at least one page of the magazine and newspaper will be allocated for the firm's advertisement. Find the number of pages of magazine advertisement that will maximize exposure and still remain within the Php50,000 budget. Solve using graphical method. Newspaper Magazine Limitations 1 1 1. 500 1000 50,000 50,000 250,000
5) A factory owner has 100 employees that produce 6000 computers per day. For each additional employee that the owner highers, the average production per employee decreases by 8 computers. How many employees should the owner have in order to maximize production?
Refer to the production possibilities curves for Chairland and Tableland. Chairland can produce 36 chairs per day and no tables, or 18 tables table per day and no chairs. Tableland can produce 40 chairs per day and no tables, or 40 tables per day and no chairs. If the two countries split the difference between the buyer's willingness to pay for tables and the seller's willingness to accept, in terms of the number of chairs for 1 table, the terms of trade will be . (Enter your response rounded to one decimal place.) Country Quantity per day Opportunity cost of chairs Opportuity cost of tables Tableland 40 chairs, 40 tables 1 table 1 chair Chairland 36 chairs, 18 tables 1/2 table 2 chairs

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