A nonprofit decides to provide free food for the homeless in Thanksgiving holidays. The manager wants to write a proposal to raise money from their donors. Assume that the project requires a fixed cost of $5,000 for staff and equipment. The variable cost such as utensils and food is $5 per person served. Based on the manager's experience, the manager estimates there will be 200 homeless people to serve. What is the price per person that the manager should put into his/her proposal?

a.$5

b.$30

c.$25

d.$5,000