First, let's calculate the total cost for the 5 boxes of raisins. Each box is $1.50, and there are 5 boxes (one for each person).
Total cost for raisins = $1.50 * 5 = $7.50
Now, we subtract the cost of the raisins from the total amount of money you have:
Remaining money = Total amount - Cost of raisins Remaining money = $25 - $7.50 = $17.50
This remaining money is to be distributed among the 5 people (including yourself) for popcorn and drinks.
Remaining money per person = Remaining money / Number of people Remaining money per person = $17.50 / 5 = $3.50
So, the amount of money that remains per person for popcorn and a drink is $3.50.