Using the following information, compute cash flow from operating activities, cash flow from investing activities, and cash flow from financing activities.
Cash Inflow (Outflow)
(a) Cash received from sale of a building ........... $ 5,600
(b) Cash paid for interest ................ (450)
(c) Cash paid to repurchase shares of stock (treasury stock) ... (1,000)
(d) Cash collected from customers ............ 10,000
(e) Cash paid for dividends ................ (780)
(f) Cash paid for income taxes ............... (1,320)