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CD Solutions Lid. manufactures and replicates CDs for software and music recording companies. CD Solutions sells each disc for $3.10. The variable costs per disc are $1.60. a. To just break even, how many CDs must be sold per month if the fixed costs are $66,000 per month? Number of CDs per month b. What must sales be in order to have a profit of $8,100 per month? Sales CDs per month c. What will their profit be if they have total revenue of $170,500 per month? Profit $[ per month d. How many CDs would have to be sold per month to break even if they increased their selling price to $4.60 each? Break even CDS