ANSWER
[tex]D.\text{ }\$10,000[/tex]EXPLANATION
To find the gross profit, find the difference between the cost of goods and the revenue obtained.
Therefore, the gross profit is:
[tex]\begin{gathered} P=\$23,000-\$13,000 \\ \\ P=\$10,000 \end{gathered}[/tex]That is the answer (option D).