Acme Mailbox produces decorative mailboxes. The company's average cost per unit is $27.43 when it produces 1,700 maiboxes. Read the requitements. Requirement 1 . What is the total cost of producing 1,700 mailboxes? The total cost of producing 1,700 maiboxes is Requirement 2.1 . $22,831 of the total costs are fixed, what is the variable cost of producing each maibox? The variable cost per unit is Requirement 3. Write Acme Mailbax's oost equation. Requirement 4. If the plant manager uses the average cost per unit to predict tolal costs, what would the forecast be for 1,900 mailboxes? The total cost is Requirement 5 . If the plant manager uses the cost equation to predict total costs, what would the forecast be for 1,800 maiboxes? The total cost is