A bowl of soup costs $3.00, half of a sandwich costs $2.75, and drinks cost $1.50. There is also a delivery fee of $5. The expression 3 n + 2.75 n + 1.50 n + 5 gives the total cost, in dollars, for buying a bowl of soup, half of a sandwich, and a drink for n people. Which is another way to write this expression?

A - 12.25 n
B - 7.25 n + 5
C - 7.25 n³ + 5
D - n + 12.25