Jackson’s car was making a rumbling noise for two weeks. He decided to take it to the mechanic to get it checked out. To diagnose the problem, the mechanic tells Jackson that he charges a flat fee of $60 and $35 for each hour he spends trying to identify the problem. How much would it cost Jackson if it took the mechanic 3 hours to diagnose the problem?

A.
$165

B.
$215

C.
$285