Indicate the effect each separate transaction has on investing cash flows. Note: Amounts to be deducted should be indicated with a minus sign. a. Sold a truck costing $40,500, with $22,200 of accumulated depreciation, for $8,200 cash. The sale results in a $10,100 loss. b. Sold a machine costing $10,800, with $8,100 of accumulated depreciation, for $5,100 cash. The sale results in a $2,400 gain. c. Purchased stock investments for $16,500 cash. The purchaser believes the stock is worth at least $30,200. Cash flows from investing activities