a. Equipment with a book value of $81,000 and an original cost of $166,000 was sold at a loss of $31,000. b. Paid $115,000 cash for a new truck c. Sold land costing $325,000 for $400,000 cash, yielding a gain of $75,000. d. Long-term investments in stock were sold for $92,800 cash, yielding a gain of $14,750. 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