Mastery Problem: Cost-Volume-Profit Analysis Cost Behavior High-Low Contribution Margin Income Statement-Cover-to-Cover Cost Behavior Cover-to-Cover Company is a manufacturer of shelving for books. The company has compiled the following cosf data, and wants your help in determining the cost behavior Aher reviewing the data, complete requirements(1) and (2) that follow Total Total Total Machine Lumber Cost Utilities Cost Depreciation Cost Produced 4,000 shelves 8,000 shelves 16,000 shelves 20,000 shelves $130,000 $48,000 96,000 192,000 240,000 $5,600 10,200 19,400 24,000 130 130,000 130,000 1 Determine whether the costs in the table are yariable, fixed mixed or none of these. Variable Cost Fixed Cost Mixed Cost None of these Depreciation 2 For each cost, determine the fixed portion of the cost, and the per-unit variable cost. If there is no amount or an amount is zero, enter "O" Recall that, for Na Number of Uinits Produced, Total Costs (Variable Cost Per Unt x N) Fixed Cost Complete the folowing table with your answers KP