just need the answer, no explanation

Each cushion requires 3 pounds of the foam used as stutfing The company has a policy that the onding inventory of foam each month must be equal to 20% of 1 the following mont expected production needs. How many pounds of foam does The Posh Cushion Cermpany need to purchase in August? A. 45200 B. 50,400 C. 37,800 D. 33.600