The challenge I am presently facing is related to teaching children for the football defensive line position. Specifically, the issue is in the cost structure of charging $$30$ per session for training and the additional expense of $$150$ for a $1\mathrm{.}5-$hour facility rental. To frame the issue, please explain your initial expectations and the current state of your experience.Please provide further clarification or elaboration. Identify and categorize the pertinent problem$-$solving stages in your discussion.