To arrive at net cash provided by operating activities, it is necessary to report revenues and expenses on a cash basis. Using the Indirect method, this is done by 1) eliminating the effects of income statement transactions that did not result in a corresponding increase or decrease in cash. O2) estimating the percentage of income statement transactions that were originally reported on a cash basis and projecting this amount to the entire array of income statement transactions. 3) re-recording all income statement transactions that directly affect cash in a separate cash flow journal. O 4) eliminating all transactions that have no current or future effect on cash, such as depreciation, from the net income computation