Calculate the benefit-cost ratio of each of the four projects. Which project has the highest BC ratio? Use incremental BC ratio analysis to determine which of the four projects would be the best to pursue. In part (b), did you find that the best project to pursue was also the project with the highest BC ratio in part (a)? In words, what is true about the projects that intuitively explains your answer to this question?

The present worths of four projects' benefits, investment costs, and operating costs have already been computed. These present worths are respectively denoted B, I, and C', and the numbers are reported in the table below. Project B 1 c A $75 $15 $15 B $50 $35 $20 C $140 $60 $40 D $130 $50 $20 Assume that these projects are mutually exclusive, have the same duration, and one of them must be chosen