Answer: 26 vendors
Step-by-step explanation:
Expected crowd = 70,000
Number of customers that can be served by a vendor = 900 per hour
Duration of game = 3 hours
Number of customers that can be served by a vendor for the duration of the game = 900 × 3 = 2700 customers.
The number of vendors that are needed to ensure that each fan can be served during the game will be:
= 70000 / 2700
= 25.9
= 26 vendors