Indicate the effect each separate transaction has on investing cash flows. (Amounts to be deducted should be indicated with a minus sign.) a. Sold a truck costing $47,000, with $24.800 of accumulated depreciation, for $10,800 cash. The sale results in a $11,400 loss. b. Sold a machine costing $13,400, with $9.400 of accumulated depreciation, for $7,800 cash. The sale results in a $3,800 gain. c. Purchased stock investments for $17,400 cash. The purchaser believes the stock is worth at least $32,800. Cash flows from investing activities