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.$)$

Plan A: Pay $$0\mathrm{.}08$ per minute of long$-$distance calling.

Plan B: Pay a fixed monthly fee of $$13$ for up to $340$ long$-$distance minutes and

$$0\mathrm{.}05$ per minute thereafter $($if she uses fewer than $340$ minutes in

any month, she still pays $$13$ for the month$).$

Plan C: Pay a fixed monthly fee of $$22$ for up to $500$ long$-$distance minutes and

$$0\mathrm{.}03$ per minute thereafter $($if she uses fewer than $500$ minutes, she still

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

pays $$22$ for the month$).$