Rahim is constructing a proof to shoe that the opposite angles of a quadrilateral inscribed in a circle are supplementary. which step would be the second step in his proof, given the following information

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425