Correcting discount misposting and suspense imbalance Steps:

• Error: Discounts received $1400 debited to discounts allowed (expense) instead of credited to discounts received (income), with suppliers' accounts correct.
• Impact: Extra debit $1400 to discounts allowed; missing credit$1400 to discounts received, causing $2800 debit excess in trial balance.
• Balancing: Suspense credited $2800 to equalize trial balance.
• Correction: Debit suspense $2800 (clear imbalance), credit discounts allowed$1400 (reverse error), credit discounts received $1400 (record properly).

Why A is correct:

• Matches double-entry principle: Reverses erroneous debit and adds missing credit, clearing $2800 suspense per accounting error correction rules.

Why the others are wrong:

• B: Wrong accounts and amounts; debits suspense incorrectly without balancing discounts.
• C: Adjusts only discounts with mismatched $2000; ignores suspense and imbalance.
• D: Simple $1400 transfer between discounts; fails to address$2800 total error effect.

Final answer: A