Rectify the following errors:   (5 marks)

(i) Credit sales to Mohan Rs 7,000 were recorded as Rs 700.

(ii) Credit purchases from Rohan Rs 9,000 were recorded. as Rs 900.

(iii) Goods returned to Rakesh Rs 4,000 were recorded as Rs 400.

(iv) Goods returned from Mahesh Rs 1,000 were recorded as Rs 100