As the Trial Balance does not get balanced, the book-keeper of a trader placed the difference in the Suspense Account and subsequently found the following errors:

1. Sales Book was overcast by Rs 4,500.
2. Rs 8,700 received from Rita in full settlement of her account of Rs 9,000 was posted in Cash Book but omitted to be entered in her account.
3. The total of Sales book Rs 36,000 was debited to Sales Returns Account.
4. Rs 3000 received as interest was credited to Interest Account as Rs 300.

Rectify the errors and show the Suspense Account.