A group of 10 friends are planning to a trip. You are responsible for
the flight tickets. You searched on the Internet and you found a flight with
four different classes. Economy class (100$) has only 3 available seats, First
class (150$) has only 1 available seat, Business class (200$) has only 2
available seats, and Premium class (300$) has 5 available seats. Your budget
is limited and you want to save as much as you can. In how many ways you
can book the tickets?

Respuesta :

The number of ways you can book the tickets are; 4 seats economic, 2 seats first class, 3 seats business class, 1 seat premium class

What is the least number of combinations?

We want to find the way to spend the least money if everyone is seated on one seat. From the given parameters, we can say that the way to spend the least money is as follows;

4 times of economy class = 4 * $100 = 400$ +

2 times of first class = 2 * $150 = 300$ +

3 times of business class = 3 * $200 = 600$ +

1 time of premium class = 1 * $300 = 300$

Total = $400 + $300 + $600 + $300

Total = 1600$

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