Electronics Assembly Inc. is a contract manufacturer that assembles consumer electronics for a number of companies. Currently, the operations manager is assessing the capacity requirements as input into a bid for a job to assemble cell phones for a major global company. The company would assemble three models of cell phones on the same assembly line. Setup time between the phones is negligible. Electronics Assembly Inc. operates two 8-hour shifts for 275 days per year. Cell Phone Mars Saturn Neptune Demand Forecast (phones/year) 19,000 13,000 9,500 Processing Time (minutes/phone) 15.1 21.1 19.8 pictureClick here for the Excel Data File a. Calculate total capacity required. Total capacity required minutes/year b. Determine the total operating time available for each assembly line. Total operating time minutes/year c. Calculate the total number of assembly lines required. (Round up your answer to the next whole number.) Number of assembly lines