What is the name and profit diagram for the resulting, combined position from the following trades: \begin{tabular}{|r|r|r|} \hline & Long Call & Short Call \\ \hline 20 & 2.75 & 1.5 \\ \hline 2.5 & 2.75 & 1.5 \\ \hline 25 & 2.75 & 1.5 \\ \hline 7.5 & 2.75 & 1.5 \\ \hline 30 & 2.75 & 1.5 \\ \hline 32.5 & 0.25 & 1.5 \\ \hline 35 & 2.25 & 1 \\ \hline 37.5 & 4.75 & 3.5 \\ \hline 40 & 7.25 & 6 \\ \hline & & \\ \hline \end{tabular}