Question 2 1 pts The added cost for each additional unit of service is known as the: Economies of Scale Random Costs Fixed Cost Rate Variable Cost Rate Question 3 1 pts for profit is calculated as In a simple operating budget, the actual results minus forecasted values. Standard Deviation Mean Bottomline Variance Question 4 1 pts The allocation rate is obtained by dividing the: Marginal cost by full cost Direct costs by indirect costs Cost driver by the cost pool Cost pool by the cost driver