Allen's Fine Jewelry makes necklaces, bracelets and rings. In the past two years, they have failed to make a profit with their necklace line. The following information relates to the costs involved in making the necklaces: Revenue: $125 per necklace Direct Labor: 4 hours, @ $30/hour Variable Overhead: $20 per necklace Fixed Overhead: $75 per necklace Average number of pieces sold per month: 65 necklaces Management is considering discontinuing the necklace segment of their business. By how much would Operating Income per month increase or decrease if this segment were dropped? Select one: O a. $975 decrease in operating income O b. $975 increase in operating income O C. $325 decrease in operating income O d. $325 increase in operating income