an occupational health organization published a study showing an increase in the number of injuries that resulted from elderly people falling in the bathtub. in response to this increase, a medical supply company decided to drop its price on bathtub lifts from $450 to $375, hoping to still break even on the lifts. the company breaks even when its total revenue (income from selling n bathtub lifts) is equal to its total cost of producing the lifts. if the cost, c, in dollars, of producing the lifts is c If the cost in dollars, of producing the lifts is , how many more of the lifts does the company need to sell at the new price to break even than at the old price? A. 7, B. 12, C.14, D.21