Havana, Inc., has identified an investment project with the following cash flows. If the discount rate is 7 percent, what is the future value of these cash flows in Year 4? (Hint: Be careful with the number of periods.) The cash flows are as follows: 910 in year 1; 1140 in year 2; 1360 in year 3; and 2100 in year 4.

Plastic and steel are substitutes in the production of body panels for certain automobiles. if the price of plastic increases, with other things remaining the same, we would expect: a) the demand curve for plastic to shift to the left. b) the price of steel to fall. c) the demand curve for steel to shift to the left d) nothing to happen to steel because it is only a substitute for plastic. e) the demand curve for steel to shift to the right