Calculate the COST of the following plan - Produce products at a rate of 25 per day and subcontract for any balace required. Labour - $20/hour Labour Hours per unit - 1.25 Subcontract Cost $15/hour Period Available Days Forecast Demand Production July 20 600 August 19 400 September 21 500 October 19 450 November 20 800 December 21 700 O $152,000 $75,000 O $88,800 103,800