Silver Enterprises started the year with the following: Assets $70,000; Common Stock $20,000; Retained Earnings $10,000. During the year, the company earned revenue of $25,000, all of which was received in cash, and incurred expenses of $20,000, half of which were unpaid as of the end of the year. In addition, the company paid dividends of $5,000 to owners. Assume no other activities occurred during the year. Required: Determine the amount of Silver's liabilities at the end of the year. Liabilities at the end of the year