a. Equipment with a book value of $80,000 and an original cost of $166,000 was sold at a loss of $32,000. b. Paid $112,000 cash for a new truck. c. Sold land costing $320,000 for $410,000 cash, yielding a gain of $90,000. d. Stock investments were sold for $93,500 cash, yielding a gain of $16,250. Use the above information to determine cash flows from investing actlvities. (Amounts to be deducted should be indicated with a minus sign.)