Here is the trial balance with debit and credit balances indicated:
Trial Balance as at March 31, 2005
Account Title Balance Debit/Credit
Capital 1,00,000 Credit
Drawings 16,000 Debit
Machinery 20,000 Debit
Sales 2,00,000 Credit
Purchases 2,10,000 Debit
Sales return 20,000 Credit
Purchases return 30,000 Debit
Wages 40,000 Debit
Goodwill 60,000 Debit
Interest received 15,000 Credit
Discount allowed 6,000 Credit
Bank overdraft