The Mult Resource Company manufactures two lines of washing machines, Regular and Deluxe. The contribution margin per unit of a Regular model is $110 and for Deluxe Model is $175. The company has two departments, Assembly and Testing. The Regular Model requires 3 hours to assemble, while a Deluxe Model requires 4 hours. The total time available in Assembly is 12,336 hours. In the Testing Department, it requires 2.5 hours to test a Regular Model and 1.5 hours to test a Deluxe Model. A total of 6,840 hours of testing time is available. Based on this information, the optimum production plan for Multi Resource is: Multiple Choice 2,736 Regular Models O 3,084 Deluxe Models 1611 Regular Models and 1,876 Deluxe Models O 2,736 Regular Models O 3,084 Deluxe Models O 1,611 Regular Models and 1,876 Deluxe Models O 4,112 Deluxe Models O 4,560 Regular Models