a. Equipment with a book value of $80,000 and an original cost of $169,000 was sold at a loss of $37,000. b. Paid $112,000 cash for a new truck. c. Sold land costing $320,000 for $420,000 cash, yielding a gain of $100,000. d. Long-term investments in stock were sold for $97,000 cash, yielding a gain of $17,000. Use the above information to determine this company's cash flows from investing activities. (Amounts to be deducted should be indicated with a minus sign.) Cash flows from investing activities