Roces, Inc. has a contribution margin ratio of 45%. This month, profit was $40,000 and fixed costs were $50,000. How muzedo's sales revenue? 0 $4056 O $90.000 01111,111 S20500 Gardenia Corp. has a selling price of $15, fixed costs of $25,000, and contribution margin of $65,000 when Gardenia sells 13.000 units. How much are variable costs per unit? 0 $2.00 O $500 O $7.00 O $10.00