The current period statement of cash flows includes the following: Cash balance at the beginning of the period $476,027 Net cash flow from operating activities 181,503 Net cash flow used for investing activities 49,800 Net cash flow used for financing activities 99,485 The cash balance at the end of the period is Oa. $326,742 Ob. $508,245 Oc. $558,045 Od. S806,815