Perquisites are added benefits attached tonan office or a position in addition to normal salaries and wages. It includes both direct and indirect benefits that an employee enjoys in addition to his or her normal salary. It is also called Perks for short and can include houses, cars and so on. In this case, the perks are given to top executives members and they include country club membership, vacation policies and chauffeurs.
Explanation: As per the subject matter of cost accounting and economics. Variable cost can be defined as the cost which changes its level with the level of output produced unlike fixed cost which remain constant at all levels.
Electricity bill, raw materials and packaging are some common examples of variable cost.
So from the above explanation we can conclude that if Bev produce no bags there variable cost would be zero.