Answer:
A) revenues to be understated
Explanation:
In this scenario, this would cause revenues to be understated. This is mainly because the financial report of profit would state an amount that is less than the amount that was actually earned by the Architecture Firm. This is due to the profit of $2320 that was already fully earned by the Firm not being included in the financial report, therefore missing a piece of the profits in the report (understated).