Project A Project B Project C First Cost (millions of $) 204 230 414 Annual Benefits (millions of $) 26.4 31.9 60 Annual Operating and Maintenance costs (millions of $) 2.5 2.5 3 Part a - Use present worth to choose the best project What is the PW of Project A (in millions of dollars rounded to two decimal points eg. x.xx)? [2/13] What is the PW of Project B (in millions of dollars rounded to two decimal points eg. x.xx)? [2/13] What is the PW of Project C (in millions of dollars rounded to two decimal points eg. x.xx)? [2/13] Which Project is the best choice (Enter either 'A', 'B', or 'C')? [1/13] Part b - Compute the benefit-cost ratios for the three projects. What is the BCR for project A (to three decimal points eg. xxxx)? [2/13] What is the BCR for project B (to three decimal points eg. xxxx)? [2/13] What is the BCR for project C (to three decimal points eg. xxxx)? [2/13]