Answer:
$375,000
Step-by-step explanation:
depletion rate musts equal the lesser between:
net income = $400,000
or
15% of gross revenues = $2,500,000 x 15% = $375,000
in this case, $375,000 is the smallest amount.
The percentage of depletion is used by extraction companies, e.g. oil & gas companies or mining companies.