QUESTION 2 The calculation for cash flow (the delta between discounted benefits - discounted costs) is important because, a. Any negative cash flow would always mean stopping a project b. A positive cash flow always means that the project is worth doing Cash flow is a metric that tells the project manager the amount of cash the project will generate over a period of time (positive or negative) C. which is an indicator as to the viability of the project based on the company's ability to sustain the project until completion on a case by case basis O d. A&B e. None of the above