Deceliber 31 . The dramsets sell for $215 each Required: 1. Pepere a contribution naygin incone stateinsert for the yeat 2. Conoufe contibition mity per unit and contibution inargo iato 3. For each dolar of Gates, how much is ket to cover firod cols and contibuato income? Conplete this question by entering your answers in the talt betiow. Prepare a contribution margin income statemect for the yeor. Compute contribution marpin per unit and contribution maryin ratio. (kaund Conkribution matgin ratio to nearost. percentagef Pequired: Comblete this qoestion by entering yost answers in the tats beiced