Question

A dry cleaner wants to maximize the number of kilograms per day that it processes. This business only accepts three types of clothing: shirts, pants and suits. The maximum time available in one day is 8 hours in washing, 4 hours in drying and 6 hours in ironing. The design of the dry cleaners has estimated the following processing times.

| Processing time (h/kg) |

Operation | Shirt | Pants | Suit

Washing | 0.1 | 0.3 | 0.4

Drying | 0.2 | 0.3 | 0.5

Ironing | 0.3 | 0.2 | 0.3

The machine's capacities are of 50 kg/day for the washer, 40 kg/day for the dryer and 30 kg/day for the iron.

Answer 1