Reconsider the data from Problem 56.

a. Plot a graph of PW versus MARR, where MARR varies from 0 percent to 50 percent by 1 percent increments.

PW should be on the y-axis and MARR on the x-axis.

b. Explain the significance of the y-axis intercept.

c. Explain the significance of the x-axis intercept.

Data From problem 56

Nu Things, Inc., is considering an investment in a business venture with the following anticipated cash flow results:

Cash Cash Cash EOY Flow EOY Flow EOY Flow 0 -$70,000 7 14,000 14 7,000 1 20,000 8 13,000 15 6,000 2345 19,000 9 12,000 16 5,000 18,000 10 11,000 17 4,000 17,000 11 10,000 18 3,000 16,000 12 9,000 19 2,000 6 15,000 13 8,000 20 1,000