a. Equipment with a book value of $79,000 and an original cost of $165,000 was sold at a loss of $37,000.

b. Paid $100,000 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 $92,800 cash, yielding a gain of $14,750.

Use the above information to determine this company's cash flows from investing activities.