Question $4($A Points$)$

A lake with a surface area of $3250$acres was monitored over a period. During a two$-$month period, the inflow was $52cfs,$ the outflow was $41cfs,$ and $5\mathrm{.}25in.$ of seepage loss was measured. During this same time period, the total precipitation recorded was $7\mathrm{.}25$ in$.$ and evaporation loss was estimated to be $4\mathrm{.}5in.$ Estimate the change in storage for this lake during the time period, in inches. acre $($:$=43560f{t}^2\}$