Pina Corporation engaged in the following cash transactions during 2020. Sale of land and building $186,800 Purchase of treasury stock 43,700 Purchase of land 39,400 Payment of cash dividend 89,200 Purchase of equipment 57,300 Issuance of common stock 151,000 Retirement of bonds 105.000 Determine Pina's free cash flow, assuming that it reported net cash provided by operating activities of $409,480.(Show amounts that decrease cash flow with other as e.. - 15,000 or in parenthesis .. (15.000).) dy Free cash flow