target operating income

Cavenders boot city sells western apparel online and via retail brick and mortar stores. Cavenders sells a style of womens boots for $125.00 per pair. The variable costs associated with production are $72.50 per pair. The Fixed costs for this production line are expected to be $55,000 per month. If calvenders wants to earn a target operating income of $30,000 how many boots must cavenders sell? A. 1173 boots B. 1048 boots C. 1620 boots D. 680 boots