A company's forecast of demand in shown in the following table. Regular production costs $114 per unit with a monthly capacity of 46 units. Subcontracting costs $274 per unit and has unlimited capacity. It costs $13.9 per unit per month to hold inventory and $36 per unit per month to run backlogs.

What is the total cost of production using a LEVEL aggregate plan?

Period	1	2	3
Forecast	69	73	87