2-Points Class Practice Problem 1 Date 01-02-2021 Instructions: Do it on a plan paper, take a snapshot and attach it (in JPEG, PDF, or Word format only) and submit via Blackboard. Late submissions or through email will not be considered. Submission time: Today 12:30pm sharply Question: A manufacturer produces two models of racing bike, B and C, each of which must be processed through two machine shops. Machine shop 1 is available for 120 hours per month and machine shop 2 for 180 hours per month. The manufacture of each bike of type B takes 6 hours in shop 1 and 3 hours in shop 2. The manufacture of each bike of type C takes 4 hours in shop 1 and 1. hours in shop 2. If the profit is $180 and $220 per bike of type B and C, respectively, how should the manufacturer arrange production to maximise total profit?