30. Rectify the following errors:

(i) Wages paid for the construction of office debited to the Wages Account, ₹5,000.

(ii) Machinery purchased for ₹35,000 was passed through the Purchases Book.

(iii) Old furniture sold for ₹1,000, passed through the Sales Book.

(iv) ₹2,000 paid to Mehta Bros. were debited to Malhotra Bros. Account.

(v) Sales of ₹204 to Ram debited to his account as ₹402 and purchases of ₹1,012 from Shyam credited to his account as ₹1,210.