Answer:
Total cost of restaurant outing is $ 41.21 ( approx )
Step-by-step explanation:
Given,
Cost of an appetizer = $8.99,
One entry fees = $ 9.99,
So, the total entry fees of 2 people = 2 × 9.99 = $ 19.98,
Desert cost = $ 5.49,
Thus, the total cost = $ 8.99 + $ 19.98 + $ 5.49 = $ 34.46,
Sales tax = 4 %,
Thus, the total cost after tax = 104 % of $ 34.46 = $ 35.8384
Also, there is a tip of 15 %,
Hence, the total cost of restaurant outing = 115 % of $ 35.8384
= 41.21416
≈ $ 41.21