iu corps transactions for the year end of dec 3 1 2 0 2 2 1 included the following: purchased real estate for 2 0 0 0 0 0 0 cash receieved dividends of 4 0 0 0 0 sold available for sale secuities for 1 0 0 0 0 0 0 paid dividends of 1 2 0 0 0 0 0 issued 5 0 0 shares of common stock for 5 0 0 0 0 0 purchased machinery and equipment for 2 5 0 0 0 0 cash paid 9 0 0 0 0 0 toward a bank loan reduced accounts receivable by 2 0 0 0 0 0 increased accounts pauable 4 0 0 0 0 0 iu corps net cashed used in investing activities for 2 0 2 1 was