Bridget CheungCheung is getting ready to open a small restaurant. She is on a tight budget and must choose between the following long-distance phone plans:

Plan A: Pay 8 cents per minute of long-distance calling.

Plan B: Pay a fixed monthly fee of $ 17 for up to 280 long-distance minutes and 6 cents per minute thereafter (if she uses fewer than 280 minutes in any month, she still pays $ 17 for the month).

Plan C: Pay a fixed monthly fee of $ 21 for up to 440 long-distance minutes and 4 cents per minute thereafter (if she uses fewer than 440 minutes, she still pays $ 21 for the month).

Requirement 1. Match the graphs to the total monthly costs of the three plans for different levels of monthly long-distance calling.

Before we match the graphs to the plans, complete the following table, calculating the total costs for each plan at each of the different minute levels. (Round to the nearest cent.)