The managerial accountant at the Bookcase Factory prefers regression analysis to the high-low method because it is a more accurate method. The managerial accountant uses regression output and analyzes the following data to predict future costs: y =$250x + $625 where, y = total monthly utility cost X = number of guests What is the intercept coefficient, or the vertical intercept of the fixed cost line, in the equation listed above? O AY O B. $250x O C. $625 OD. $250x + $625