Concept:A public limited liability company (PLC) can obtain additional funds by issuing long-term debt instruments such as debentures.
Explanation:A debenture is a loan certificate issued by a company to investors.
When a PLC issues debentures, it receives immediate cash from investors and promises to repay the principal at a future date.
The company also agrees to pay fixed interest to debenture holders periodically, whether or not it earns a profit.
Debenture holders are creditors, not owners, so their claims on company assets rank above those of shareholders during liquidation.
This enables the PLC to raise extra capital without diluting existing shareholders' control.
A cheque is only a payment instrument, accumulated funds belong to non-profit organisations, and consolidated funds belong to government, so none of these can serve as a source of additional corporate capital.
Answer:D. debenture