With respect to their attitudes toward risk, social scientists classify investors as all the following except O A. Risk seekers O B. Risk neutral C. Risk takers OD. Risk averters In the percentage-of-sales planning process, the cost of goods sold account is: O A. A variable cost, an account balance that does not change with sales. B. A fixed cost, an account balance that does not change with sales. O C. A variable cost, an account balance that changes with sales. O D. A fixed cost, an account balance that changes with sales