please calculate return for each

Recently Used A Text Math \& Trig Financial Date \& Time More Functions Define Name v Trace Precedents Name Use in Formula v Trace Dependent: Manager Create from Selection NOPQR "Straddle" on "Volatile Stock" \begin{tabular}{|c|r|r|r|r|r|r|r|} \hline & \multicolumn{2}{|c|}{ Put Strike } & \multicolumn{1}{c|}{ Call Strike } & Premium Paid & Return \\ \hline MSTR & $ & 170.00 & $ & 170.00 & $ & 28.00 & \\ \hline TDOC & $ & 29.00 & $ & 29.00 & $ & 2.79 & \\ \hline Z & $ & 35.00 & $ & 35.00 & $ & 3.68 & \\ \hline APPS & $ & 17.00 & $ & 17.00 & $ & 2.53 & \\ \hline FUTU & $ & 51.00 & $ & 51.00 & $ & 10.64 & \\ \hline & & & & & & Avg. Return & \\ \hline \end{tabular}