HELP ME. 24 POINTS WILLL BE GIVEN. AND ILL GIVE BRAINLIEST Answer the following questions, showing all work:
What is the total cost of the entire bill (all four meals), including tip?
The price for all meals (including the tip), is $157.20.
Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's contributions showing all steps in long division.
Expression: Long Divison:
Each person will pay $39.30
If each person paid an equal amount, who would save the most money? Explain your reasoning using at least two complete sentences.

4 people ate btw.

The prices are
34.80
78.00
16.80
27.60

I just need to know who saved the most money.