Period Net Cash Flow A B C D -$7,700 -$13,100 -$25,000 $23,100 -$7,350 $8,500 $5,750 -$5,000 UA W N BOS $7,400 $9,450 $8,750 -$6,700 $7,500 $7,500 $6,850 -$8,900 $5,700 $8,800 $5,000 -$5,200 $6,100 $8,850 $5,400 -$8,700 Which of the projects represent simple investments? b ) Which of the projects represent non-simple investments? Compute the i* for each project. d) Which of the projects has no rate of return? Why