Renee makes jewelry and it takes her 2 hours to make a bracelet and 4 hours to make a necklace. She can work at most 120 hours a month. It cost $2 to make a bracelet and $8 to make a necklace. Renee...

Renee makes jewelry and it takes her 2 hours to make a bracelet and 4 hours to make a necklace. She can work at most 120 hours a month. It cost $2 to make a bracelet and $8 to make a necklace. Renee...

formulate and solve the following linear programming problem using graphical techniques. A firm wants to determine how many units of each of two products (products D and E) they should produce...

Deluxe River Cruises operates a fleet of river vessels. The fleet has two types of vessels: A type-A vessel has 60 deluxe cabins and 160 standard cabins, whereas a type-B vessel has 80 deluxe cabins...

The following optimal Simplex table is given for a linear programming problem where the decision variables are x1 , x2 , x3 and the slack variables are denoted by x4 ,…: max x → ζ=7-66...

The following Simplex table is given where the slack variables are denoted by x4 , x5 , x6 : max x → ζ=17-12 x1 -1 x4 -2 x6 subject to x2 =1-1 x1 -1 x4 +2 x6 x5...

at a radio station 6 minutes of each hour are devoted to news, and the remaining 54 minutes are devoted to music and commercial. Station policy requires at least 30 minutes of music per hour and at...

1. A small private company sell two kinds of decorations, Type A and Type B for kids parties. Each type A decoration needs 2units of labor and cost $0.8 to manufacture. Each type B decoration...

A manufacturer produces two models of elliptical cross-training exercise machines. The times for assembling, finishing, and packaging model X are 3 hours, 3 hours, and 0.8 hour, respectively. The...

A manufacturer produces two models of elliptical cross-training exercise machines. The times for assembling, finishing, and packaging model X are 3 hours, 3 hours, and 0.8 hour, respectively. The...

A shipping container can hold two types of crates type I crate are small but heavy, they have volume of 2 cubic metres and weigh 100 kilograms. type II have a volume of 8 cubic meters and weigh...

A factory produces 2 types of paint, interior and exterior. Raw materials for both the paint is A and B, each of which is available to a maximum of 6 tons and 8 tons per day. Interior paint...

Let x* be an optimal solution to the following problem: Minimize cx s.t. aix = bi , i = 1,…,m, x ≥ 0 Let w* be an optimal solution to the dual...

Birmingham Coffee sells 2 blends of beans: Bama Blend and Auburn Blend. Bama Blend is 1/4 Costa Rican beans and 1/3 Colombian beans. Auburn Blend is 1/2 Costa Rican beans and 1/2 Columbian beans....

A company produces three types of switches – S1, S2, and S3 – and supplies them to a retailer. It is contractually obligated to meet the demands of the retailer for each type of switch. Because...

Me: Prince Co. manufactures and sells two kinds of tennis racquets, Flexo and Velocity. While both racquets sell for $200, the contribution margin is $60 for Flexo and $50 for Velocity. Flexo requires...

Impact Printing makes two kinds of computer paper using premium or ordinary quality stock. They have a contract to supply at least 5000 cases of paper. There is only enough stock to make 4000 cases...

Solve the following using Linear Programming methods. All necessary working must be shown and presented clearly, in a well organised fashion that is easily followed. Working must be fully detailed...

Why do the maximum and minimum values of feasible regions always occur at the vertices?

As part of a campaign to promote its annual clearance sale, the Excelsior Company decided to buy television advertising time on Station KAOS. Excelsior's advertising budget is $104,000. Morning time...

A small business produces 3 types of cables: A, B, and C. The cost of in-house production is estimated to be $6, $12, and $10 per foot of A, B, and C respectively. The manufacturing process requires...