6 of 49 (o complete)This Test: 150 pts poss This Question: 3 pts Vintage Weaponry is owned and operated by a craftsman who makes replicas of historic firearms for and collectors. He is currently producing 40 flintlock muskets per month. Data are as follows: Sales price per unit Variable cost per unit Fixed costs per month $800 700 2,400 If Vintage expects to sell 40 units per month, how much is his margin of safety expressed in sales revenue? O A. $19,200 O B. $32,000 O C. $11,200 O D. $12,800