Consider the following events: . Cash of $168,000 was used to purchase a used truck. . Cash of $120,000 was used to retire bonds. . Cash of $75,000 was received from the sale of an investment at a loss. Cash dividends of $42,000 were received from an investment. Plant assets were depreciated $18,000, under the straight-line method. Compute the net cash flow from investing activities (parentheses indicate an outflow). Select one: A. $(213,000) B. $ 75,000 9 C. $ (21,000) D. $ (93,000)