Question: Is the answer 20? If my answer is wrong, please provide me the working and the answer. Thank you 27. Five friends go to a
Is the answer 20? If my answer is wrong, please provide me the working and the answer. Thank you

27. Five friends go to a restaurant for dinner. The restaurant offers four types of main courses, and each person will have one. What is the number of possible orders the che could get to see? (Example of an order: "Two fish-n-chips, one portobello steak, and two carbonara pastas".)
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