please explain how to ge the correct answer provided. i want to understand the steps not just get the answer

Unanswered 0/1.34 pts Question 15 NowJuice, Inc. produces bottled pickle juice. A planner has developed an aggregate forecast for demand (in cases) for the next four months. Use the following information to develop an aggregate plan using the LEVEL strategy. Inventory holding cost is $1 per month per case and backlog cost is $5 per month per case. Beginning inventory is zero Month May June July August Forecast 658 458 757 585 Monthly Capacity 400 400 Regular Production Overtime Production Cost Per Unit 19.66 1.5 x Regular Prod Cost What is the TOTAL cost of using the LEVEL plan? You Answered Correct Answer 57,236.42 margin of error +/- 0.001 Unanswered 0/1.34 pts Question 15 NowJuice, Inc. produces bottled pickle juice. A planner has developed an aggregate forecast for demand (in cases) for the next four months. Use the following information to develop an aggregate plan using the LEVEL strategy. Inventory holding cost is $1 per month per case and backlog cost is $5 per month per case. Beginning inventory is zero Month May June July August Forecast 658 458 757 585 Monthly Capacity 400 400 Regular Production Overtime Production Cost Per Unit 19.66 1.5 x Regular Prod Cost What is the TOTAL cost of using the LEVEL plan? You Answered Correct Answer 57,236.42 margin of error +/- 0.001