ShredX makes snowboards. The company's expected quarterly demand is given in the table. The company will have a beginning inventory of 300 snowboards as safety stock.

Below is other planning data:

• Production cost per unit=$200
• Hiring cost=$500/worker
• Inventory carrying cost=$50 per unit per quarter
• Firing cost=$750/worker
• Backorder cost=$100 per unit per quarter
• Each worker can produce 100 units per quarter
• Current number of workers = 40

What is the Level plan Back Order Cost and Planned Inventory Cost?

Level Plan at Average