2) Garson, Inc. produces three products. Data concerning the three products (the costs are expressed on a per-unit basis) appear below: Selling price Variable costs Fixed costs Milling machine time (minutes) Monthly demand in units F Product G H $ 50 $ 80 $ 70 $ 40 $ 50 $ 55 $ 15 $ 20 $ 12 4 2 5 100 600 200 The milling machine is the constraint, with only 2,400 minutes of milling machine time available this month. Required: a) How many minutes of milling machine time would be required to satisfy the monthly demand for all three products? b) How much of each product should be produced to maximize net operating income? (Round off to the nearest whole unit.)