(i) A credit sales of goods to Ram 2,500 has been wrongly passed through the
Purchases Book
(ii) A credit purchase of goods from Shyam amounting to 1,000 has been wrongly
passed through the 'Sales Book
(iii) A return of goods worth * 1,100 to Mohan was passed through the 'Sales Return
Book'
(iv) A return of goods worth 500 by Ganesh were entered in 'Purchases Return Book'.