Check 1: Assets equal liabilities.
Check 2: We can find gross assets invested in a building. Inventory is 15% of the total, which is not too much.
Check 3: Internal equity is positive and amounts to 25% of total equity.
Check 4: Solvency amounts to 50% (50,000/100,000) which is high.
Check 5: Liquidity amounts to 8 (Current assets/Payables), which is also high and good.