Bob and Marie like to eat at a good steakhouse. Dinners that include an entree and soup or salad are $14 to $16 dollars. A beverage is $1.25. Dessert is $4.25. If Bob's dinner is $14, the Marie's is $16 and each of them has a beverage and dessert, what will the cost be if a 7% tax is charged and a 15% tip on the pre-tax amount is left?