Total _________ must exceed total costs if an enterprise wants to make profit. Question 17 options: Sales Budget Production Question 18 (1 point) Calculate the Per Unit Cost from the following: Total Variable Cost $19425 and total number of units has been sold 3700. Question 18 options: $5.25 $4.25 $0.19 Question 19 (1 point) Calculate the Total Sales from the following: Total number of customers served 192 and the average sales per customer $10.05. Question 19 options: $0.05 $1930 $19.10 Question 20 (1 point) Calculate the Food Cost from the following: Total Food Sales $8000, Food cost percentage 35%.