Blaster, lhe. recenty conducted a least-squares regression analysis to predict seling expenses. The company has constructed the foliowing regression equation: Y=336,000+815X. Which of the following statements is false if the primary cost driver is namber of units sold? Mutiple Choice wi represents total selling eupenses. The company expects both variable and fixed seiling expenses. "X represents the number of hours worked during the penicd: The compary anticipates $336.000 of fieed seling expenses. For eech unit sold, total seling expenses wilt increase by $815