Ben wants to estimate the cost of dinner and a movie for himself and his friend. He knows the following information: The most expensive item on the dinner menu is $12.60, including tax.
The least expensive item on the dinner menu is $8.40, including tax.
The drinks on the dinner menu cost $1.65 each, including tax.
He will give the waiter a 20% tip based off the total amount of the bill.
The movie tickets are $7.00 each.
They are not going to order food at the movie theater.
If he wants to pay with cash, which of the following is a reasonable estimate for the amount of cash he will need for dinner and the movie for himself and his friend?