Green Mailbox produces decorative mailboxes. The company's average cost per unit is $21.43 when it produces 1.100 maiboxes. Requirements 1. What is the total cost of producing 1.100 mailboxes? 2. $10,373 of the total costs are faced, what is the variable cost of producing each mailbox? 3. Write Green Mailbox's cost equation. 4. If the plant manager uses the average cost per unit to predict total costs, what would the forecast be for 1.300 mailboxes? 5. If the plant manager uses the cost equation to predict total costs, what would the forecast be for 1,300 mailboxes? 6. What is the dollar difference between your answers to questions 4 and 57 Which approach to forecasting costs is appropriate? Why? Ch 6 HW MATH 1150 401W/411W Joseph (1) Homework: Ch 6 HW Score: 0 of 3 pts 7 of 27 (6 comp 6.2.15 The quantitative scores on a test are approximately Normally distributed with a mean of 500 and a standard deviation of 100. On the horizontal axis of the graph, indicate the test scores that correspond with the provided Z-Scores. Answer the questions using only your knowledge of the Empirical rule and symmetry. Complete parts a through f. 2-3 -1 500 600 700 800 900 1 300 400 500 a. Roughly what percentage of students earn quantitative test scores more than 500? Click to select your answer(s) and then click Check Answer. 5 parts 5 remaining Clear All Previous MacBook Dro