Part 1.

1. How many four-letter words can be formed using the letters of the word WOMAN?

2. Find the number of distinct permutations of the word BARRACKS.

3. In how many ways can 7 trees be planted following a circular arrangement?

4. A committee of 5 consisting of 3 girls and 2 boys is to be chosen from a class with 15 girls and 10 boys. How many distinct committees are possible to form?

Part 2.

Analisa is a junior manager in a fast-food restaurant. Due to the decreasing trend in the number of customers in the last few months, which, according to the survey, was caused by the expensive offers of meals, Analisa's Senior manager approached and asked her to make affordable meals from the available ala carte meals in the restaurant. If you were Analisa, how would you prepare a proposed value meal combos to be presented to your senior manager next week?