A New Brunswick Resident Earned $20,000 in Interest Income and $10,000

A New Brunswick resident earned $20,000 in interest income and $10,000 in capital gains. Calculate the total tax paid.
$\textbf{ Combined marginal tax rates for individuals in top provincial tax bracket }$

A) $12,710
B) $11,710
C) $10,710
D) $9,710
E) $8,710