Use the conservation of cash to compute the balance on the dates $($in Month$/$Day$)6/$ l; $7/1$; $8/1$ and $9/1$ the interest rate is $1\%$ per month $($l$=0\mathrm{.}01/$month$)$ The computed balances are tabulated below: Date M$/$D$)5/1$ DepositWithdrawal InterestBalance $ $1,512\mathrm{.}33$ $ $220\mathrm{.}13$ $ $327\mathrm{.}266$ $$216\mathrm{.}80$ $$378\mathrm{.}617/1$ $$450\mathrm{.}25$ $$106\mathrm{.}80127\mathrm{.}31$ $$350\mathrm{.}61$