Final answer:
Enterprise funds must follow FASB accounting principles prescribed for business organizations before November 30, 1989, and may follow principles issued after that date if they do not conflict with GASB standards.
Step-by-step explanation:
The question asks which statement is true regarding the Financial Accounting Standards Board (FASB) accounting and financial reporting for enterprise funds, considering the relationship between FASB and the Governmental Accounting Standards Board (GASB) standards. The correct statement is that FASB accounting principles prescribed for business organizations on or before November 30, 1989, must be followed; FASB accounting principles issued after that date may or may not be followed, provided a government applies those accounting principles consistently. This means enterprise funds should apply all relevant FASB standards issued before November 30, 1989, but for FASB pronouncements after that date, they only need to comply with them if they do not conflict with GASB standards.