. The Waygate Corporation makes five different types of metal casing for personal computers. The company is in the process of replacing its machinery with three different new models of

metal stamping machines: the Robo-I, Robo-II, and Robo-III.The unit costs of each machine are $18,500, $25,000, and $35,000, respectively. Each machine can be programmed to produce any of the five casings. After the machine is programmed it produces each type of casing at the following rates: The company has the following goals: 1:To spend no more than approximately $400,000 on the purchase of new machines : To have the ability to produce approximately 3,200 units of type 1 casings per hour :To have the ability to produce approximately 2,500 units of type 2 casings per hour : To have the ability to produce approximately 3,500 units of type 3 casings per hour To have the ability to produce approximately 3,000 units of type 4 casings per hour To have the ability to produce approximately 2,500 units of type 5 casings per hour