just need the `answer for c

Zing Coffee Company produces Columbian coffee in batches of 5,700 pounds. The standard quantity of materials required in the process is 5,700 pounds, which cost $5.00 per pound. Columbian coffee can be sold without further processing for $7.40 per pound. Columbian coffee can also be processed further to yield Decaf Columbian, which can be sold for $11.00 per pound. The processing into Decaf Columbian requires additional processing costs of $13,150 per batch. The additional processing will also cause a 6% loss of product due to evaporation. a. Prepare a differential analysis report for the decision to sell or process further. a. Prepare a differential analysis report for the decision to sell or process further. Feedback Check My Work a. Follow Exhibit 10 in the text. For both products, subtract the costs from the revenues. Determine the differential effect on the revenues, costs, and income (loss). b. Should Zing Coffee sell Columbian coffee or process further and sell Decaf Columbian? c. Determine the price of Decaf Columbian that would cause neither an advantage nor a disadvantage for processing further and selling Decaf Columbian. Round your answer to the nearest cent. X per pound