question help needed

Cougar's Accounting Services provides low-cost tax advice and preparation to those with financial need. At the end of the current period, the company reports the following amounts: Assets $15.400 Liabilities = $13,200; Revenues - $24.400; Expenses - $31.200. Required: 1. Calculate net loss Not loss 2. Calculate stockholders' equity at the end of the period. Stockholders' equity