Apollo Corp. reported the following balance​ sheet: Cash ​$28,000 ​ Accounts payable ​$5,000 Accounts receivable ​15,000 ​ Notes Payable ​12,000 Inventory ​45,000 ​ Accruals ​17,000 Net Fixed Assets ​122,000 ​ LongminusTerms Debt ​45,000 ​ ​ ​ Common Stock ​10,000 ​ ​ ​ Retained Earnings ​121,000 Total assets ​$210,000 ​ Total Liab.​ & Equity ​$210,000 Apollo has sales of​ $600,000 and net income of​ $50,000. Apollo's return on equity is