The answer is listed but I just can't seem to get the work right.

Problem 1 Consider a plant costing $1,000,000 to build that produces a product A. For the same capital outlay a different plant can be erected to produce an alternative product B. Conditions are such that each plant will only be in operation for eight years and then both will be scrapped. The cash flows in each of the eight years obtained by product A and B are shown in the table below (Note that the -1,000,000 in year 0 shows the investment). A choice is being made about which plant is more profitable, considering MARR-10%