What is the cost of the Call Option?

The common stock of the Theta Corporation has been trading in a narrow range around $155 per share. You believe that it may drop in price over the next 4 months but within a narrow range. Here is the relevant data for the option: \begin{tabular}{l|r} Strike Price for Put Option & $157.65 \\ \hline Cost of Put Option & $12.50 \\ \hline Risk free (rf) rate & 7.50% \\ \hline Put Option breakeven = Strike - Put Cost & \end{tabular} Put Option breakeven = Strike Put Cost Put Call Parity P=CS+(X/(1+rf)t Based on this information, what is the cost of the Call Option? Use Goal Seek. \begin{tabular}{|r|l|l|} \hline & Answer Choices: & \\ \hline & & \\ \hline & Cost of the Call Option =$12.31 (use Goal Seek). & \\ \hline B & Cost of the Call Option =$16.41 (use Goal Seek). & \\ \hline & Cost of the Call Option =$16.31 (use Goal Seek). & \\ \hline & Cost of the Call Option =$13.61 (use Goal Seek). & \\ \hline \end{tabular}