Which of the following errors would affect the agreement of Trial Balance? i and iiiii and iiii and ii i, ii and iii

i. Purchases being under-cast by $1,000.

ii. A cheque of $600 received from Aya was debited to her account instead of being credited to her account.

iii. A payment of $1,200 to a creditor, Mather, has been entered as both a debit and credit as $1,000