A bakery shop has two specialties: donuts and muffins. Here are the capabilities of the four employees in the shop in one day: Amy can make 200 donuts or 100 muffins. Bella can make 150 donuts or 150 muffins. Camcan make 200 donuts or 50 muffins. Dancan make50 donuts or 100 muffins.

(a). Calculate the opportunity cost of producing donuts for each person. (4 marks)

( b). If the boss decides the group must make 275 muffins per day. Who should be assigned to produce muffins? What is the maximum number of donuts they can obtain? (6 marks)

(c). If the boss decides the group must make 250 donuts per day. Who should be assigned to produce donuts? What is the maximum number of muffins they can obtain? (6 marks)