A cell phone plan costs $28.80 per month for 500 minutes of talk time. It costs an additional $0.06 per minute for each minute over 500 minutes. To get e-mail access, it costs %30 of the price for 500 minutes of talk time. Your bill, which includes e-mail, is the same each month for 7 months. The total cost for all 7 months is $288.54. Write and solve an equation to find the number of minutes of talk time you use each month. Let m represent the number of minutes over 500 minutes each month. Which equation represents the given situation?

A.288.54=7(0.06m+28.80+0.30(28.80))
B. 288.54=7(m+28.80+0.70(28.80))
C. 288.54=7(0.06m+28.80)