Only question 3 and 4 please.

The Brisbane Manufacturing Company produces a single model of a CD player. Each player is sold for $202 with a resulting contribution margin of $71. Brisbane's management is considering a change in its quality control system. Currently, Brisbane spends $38,500 a year to inspect the CD players. An average of 1,800 units turn out to be defective: 1,260 of them are detected in the inspection process and are repaired for $75. If a defective CD player is not identified in the inspection process, the customer who receives it is given a full refund of the purchase price. The proposed quality control system involves the purchase of an x-ray machine for $180,000. The machine would last for five years and would have salvage value at that time of $22,000. Brisbane would also spend $460,000 immediately to train workers to better detect and repair defective units. Annual inspection costs would increase by $21,000. Brisbane expects this new control system to reduce the number of defective units to 390 per year. 340 of these defective units would be detected and repaired at a cost of only $46 per unit. Customers who still receive defective players will be given a refund equal to 120% of the purchase price. Questions 1 & 2 (0 points; unlimited tries] 1. What is the Year 2 cash flow if Brisbane keeps using its current system? Submit Answer Tries 0/99 2. What is the Year 2 cash flow if Brisbane replaces its current system? Submit Answer Tries 0/99 Questions 3 & 4[5 points each; 5 tries each] 3. Assuming a discount rate of 8%, what is the net present value if Brisbane keeps using its current system? Submit Answer Tries 0/5 4. Assuming a discount rate of 8%, what is the net present value if Brisbane replaces its current system? Submit Answer Tries 0/5