An entity manufactures 4 products: A E F $21.70 $31.47 $26.20 $36.37 CM/Unit Kg of Y used 1 6 10 2. 3.00 4.00 8.57 7.25 KG of X used 3835 1901 995 3937 Expected demand (units) Material X is very scarce and it is anticipated that only 24402 kg will be available next year. There is expected to be 200,000 kg of material Y available. What is the maximum contribution margin that can be achieved next year? Select one: O a. $286233 O b. $159226 O c. $169597 O d. $229082