complete question 5, 6, 7,8. thanks

5 You are asked to approve or deny a request to purchase a new printer which costs 32,000 now but will increase efficiency and save $6,000 cash/year for the next 6 years and can be sold after 6 years for $2,000. The discount rate is 12% Approve Deny (show why using Net Present Value) 6 In number 5, above, what would be the cash payback period. Round to one decimal point. 7 A suit making company makes and sells mens suits The standard cost for a yard of material is $3.60 Each suit requires a standard of 4 yards per suit. In one month they made 4800 suits. Actual material purchased and used was 21,120 yards at a total cost of $70,752 (3.35 per yard) Prepare the Material price (rate) and usage variances 8 The suits take a standard of 1.6 labor hours to make The standard labor rate is $16 per hour. The 4800 suits they made cost $100,800 for direct labor Actual rate is $15 per hour Prepare the Labor rate and labor Qty (usage) variances