Question 33 (4 points) The difference between the unit sales price and the unit variable cost of an item is defined as the Question 34 (4 points) An is the number of units that could have been started and completed given the costs incurred during the period. Question 35 (4 points) Three important assumptions in cost-volume-profit analysis is that (1) per unit is constant, (2) -- per unit is constant, and (3) constant in total. are