Answer: B- If you have a series of cash flows, and CF0 is negative but each of the following CFs is positive, you can solve for I, but only if the sum of the undiscounted cash flows exceeds the cost.
Explanation:Cash flow is the net amount of cash and cash-equivalents of a company's cash transactions in a given period. Cashflows can be positive or negative. A positive cashflow indicates that a company's assets are increasing while a negative cash flow indicates that a company's assets are declining. If you have a series of cash flows, and CF0 is negative but each of the following CFs is positive, you can solve for I, but only if the sum of the undiscounted cash flows exceeds the cost.