The current period statement of cash flows includes the following: Cash balance at the beginning of the period Net cash flows from operating activities $431,289 156,697 Net cash flows used for investing activities 56,530 Net cash flows used for financing activities 83,226 The cash balance at the end of the period is Oa. $134,836 Ob. $727,742 Oc. $139,756 Od. $448,230