Fen Enterprises manufactures coling fans that normally sell for $2 each. There are 320 defective fans in hvertory which cost $60 each to manufacture These detective unts can oo sold as is for $22aach or they can processed further for a cost of $42 each and then sold for the normal seling price. Slooge Enterprises would be betier off by a OA 50.000 tot increase in cperating income the ceiling fans are sold as is OB $22.400 net increase in operating income the ceiling fans are repaired. OC. $22.400 net increase in operating income the caling tans are sold as OD 58.960 net increase in operating income of the ceiling fans are repared