An example of a fixed expense is a. movie night b. rent c. gas for a trip to the beach d. jeans

B. rent. It's fixed because the amount is always the same and you always pay at the same time.

The answers are 20,30,80,180,960,890,1230,4560. on the first row

$22. if larry's profit were to minimize by one for every hour his store were to be closed, we would subtract 30 by 8.