Answer:
C. Event require footnote disclosure, but not adjustment to financial statement
Explanation:
IAS 10 represents the accounting standard that govern the scenario under analysis - events after the reporting date.
Zero Corp suffered a loss having a material effect on their books, owning to customers bankruptcy. However, this bankruptcy erupted suddenly after the balance sheet date, but one month before the issuance of the financial statements and the auditor's report.
The scenario under consideration is a non adjusting event simply because it existed just after the balance sheet date. Going by IAS 10 stipulations, a non adjusting event only require a disclosed, especially seeing that the implications have s material effect on the going concern of the organization. Thus, the disclosure in this case, will ensure a description of:
1. The nature of the event
2. The effect on the financial statement.
The organization will do well to update its disclosure requirements, and ensure it take cognizance of any other conditions that existed after the balance sheet date, but before issuance.