Irey, inc is studying marketing cost and sales volume, and has generoted the following information by use of a scatter dlagram and a least-squares regression analysis: Trey is now preparing on estimate for monthly sales of 20.000 units. On the basis of the data presented, compute the most accurate sales forecast possible. Multile Choice 3sin,000 $174.500. 5179000 $169.000. $174,500. $179,000. $184,500. None of the answers is correct