Temperance, Inc. is studying marketing cost and sales volume, and has generated the following information by use of a scatter diagram and a least - squares regression analysis: Temperance is now preparing an estimate for monthly sales of 19,000 units. On the basis of the data presented, compute the most accurate sales forecast possible. An amount other than those listed above. $184, 300. $176.700. $172, 200. $179, 800