13. Rectify the following errors assuming that suspense account was opened. Ascertain the difference in trial balance.

1. Credit sales to Mohan ₹7,000 were recorded in Purchase Book. However, Mohan’s account was correctly debited.
2. Credit purchases from Rohan ₹9,000 were recorded in sales book. However, Rohan’s account was correctly credited.
3. Goods returned to Rakesh ₹4,000 were recorded in sales return book. However, Rakesh’s account was correctly debited.
4. Goods returned from Mahesh ₹1,000 were recorded through purchases return book. However, Mahesh’s account was correctly credited.
5. Goods returned to Naresh ₹2,000 were recorded through purchases book. However, Naresh’s account was correctly debited.