please solve and show work

The cost of goods sold in a retail store totaled $325,000. Fixed selling and administrative expenses totaled $115,000 and variable selling and administrative expenses were $210,000. NOTE: cost of goods sold is a variable cost for a retail store. If the store's contribution margin totaled $590,000, what was total sales: 0 $1,125,000 0 $1,030,000 o $915,000 O $650,000