Consider the following cash flows on two mutually exclusive projects: YearProject AProject B0 –$61,000 –$76,000 1 41,000 40,000 2 36,000 49,000 3 31,000 52,000 The cash flows of Project A are expressed in real terms, whereas those of Project B are expressed in nominal terms. The appropriate nominal discount rate is 12 percent and the inflation rate is 3 percent.
Calculate the NPV for each project.

Anew 2-lane road is needed in a part of town that is growing. at some point the road will need 4 lanes to handle the anticipated traffic. if the city's optimistic estimate of growth is used, the expansion will be needed in 4 years and has a probability of happening of 40%. for the most likely and pessimistic estimates, the expansion will be needed in 8 and 15 years respectively. the probability of the pessimistic estimate happening is 20%. the expansion will cost $ 4.2 million and the interest rate is 8%. what is the expected pw the expansion will cost?

Under t, the point (0,2) gets mapped to (3,0). t-1 (x,y) →

When it is 4: 00 a.m. in halifax, it is 1: 00 p.m. in karachi, and when it is 9: 00 a.m. in karachi, it is 5: 00 a.m. in warsaw. mary left halifax to fly to karachi, but she accidentally left her watch on warsaw time. according to mary’s watch, she left halifax at 9: 40 p.m. on monday. the local time when she arrived at karachi was 3: 00 p.m. tuesday. how long was mary’s flight? a. 9 hours, 20 minutes b. 13 hours, 20 minutes c. 14 hours, 20 minutes d. 17 hours, 20 minutes