Emery Mining Inc. recently reported $$160,000$ of sales, $$67,000$ of operating costs other than depreciation, and $$8,200$ of depreciation. The company had $$16,500$ of outstanding bonds that carry a $7\mathrm{.}25\%$ interest rate, and its federal$-$plus$-$state income tax rate was $25\%.$ How much was the firm's net income? The firm uses the same depreciation expense for tax and stockholder reporting purposes. $($Round your intermediate and final answers to two decimal places.$)$

a$.$ $$70,902\mathrm{.}81$

b$.$ $$64,497\mathrm{.}19$

c$.$ $$63,600\mathrm{.}00$

d$.$ $$62,702\mathrm{.}81$

e$.$ $$83,603\mathrm{.}75$