Answer:
Retained earnings cannot grow by more than $12,000.
Step-by-step explanation:
The most correct statement is that if a firm’s pro forma financial statements project net income of $12,000 and external financing required of $5,000, Retained earnings cannot grow by more than $12,000.
The rationale is that growth in retained earnings can only happen through net income, since opening retained earnings + net income = closing retained earnings.
What could also have been true is that: Long-term debt cannot grow by more than $5,000 but the scenario did not mention if the external financing would be short term or long term.