Please help 1 2 3 4 5 6

A department works one 8-hour shift, 250 days a year, and has these figures for usage of a machine that is currently being considered: Annual Processing Time 120000 Product Demand per unit (minute) 6000 P-001 12.000 P-002 10.000 10 P-003 15.000 8 For each machine, the purchasing cost per year is $12,000, and the hourly operating cost is $9. The department manager must decide how many units of this type of machine to buy (1) What is the expected capacity (in minute)? (2 What is de number of machines required? (3) What is the design capacity (in minute)? (4 What is the capacity cushion (in minute)? (5) What is the purchasing cost per year? (6) What eramin g cost per year