NNR Inc.$\text{'}$s balance sheet showed total current assets of $$2,125,000$ plus $$4,225,000$ of net fixed assets. All of these assets were required in operations. The

firm's current liabilities consisted of $$475,$ooo of accounts payable, $$375,000$ of $6\%$ short$-$term notes payable to the bank, and $$150,000$ of accrued wages

and taxes. Its remaining capital consisted of long$-$term debt and common equity. What was NNR$\text{'}$s total investor$-$provided operating capital?

Select the correct answer.

a$.$ $$5,727,600$

b$.$ $$5,728,900$

c$.$ $$5,726,300$

d$.$ $$5,725,000$

e$.$ $$5,730,200$