KS Company has the following year-end account balances (before closing); all balances are normal: Sales $728,900; Interest Revenue $13,500; Retained Earnings $20,000; Cost of Goods Sold $556,000; Operating Expenses $189,000; Dividends $12,000 After all closing entries have been posted, what is the balance in Retained Earnings to be reported on the balance sheet? (Be sure to indicate whether this is a debit balance or a credit balance). Your answer should be in the following form: $50,000 credit