QS- Five friends meet at the local cafe, where each of them orders one soft drink. In how many ways can a waiter serve the drinks, one to each customer, if two of them receive drinks they ordered, while the other three receiving drinks they do not really order? a) 10 b) 30 c) 120 d) 60 20

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A: Required steps are shown below

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A: We have to find Cartesian product of part (c) and part (d)

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Q: A candy company packages it's boxes of chocolates in the following way:  24 candies= 1 box  12…

A: As per the rule i can answer only first three subpart for you.