Using the information given, above and the tabular summary, prepare the adjustments that should be made by Sunkan Company on September 30. (Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45). Do not leave any answer field blank. Enter 0 for amounts.) Using the information given, above and the tabular summary, prepare the adjustments that should be made by Sunkan Company on September 30. (Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45). Do not leave any answer field blank. Enter 0 for amounts.) Sunkan Company prepares monthly financial statements. In the tabular summary below are selected accounts and their balances on September 30 before any adjustments have been made for the month of September. (Note: Assets do not equal Liabilities + Stockholders' Equity because this is a partial listing of selected account balances.) An analysis of the account balances by the company's accountant provided the following additional information: 1. A physical count of office supplies revealed $1,000 on hand on September 30 . 2. A two-year life insurance policy was purchased on September 1 for $4,800. 3. Office equipment depreciates $3,000 per year. 4. The amount of rent received in advance that remains unearned at September 30 is $300