Which of the following is a source of the local government Revenue?

The accountant general disburses government fund by the use of

Carriage inwards are included on goods

Use the following information to answer the given questions
\(\begin{array}{c|c} & N \\ \hline Debtors & 30,000 \\ Creditor & 20,000 \\ \text{Opening stock} & 15,000 \\ \text{Closing stock} & 18,000\\ Wages & 3,000 \\ Salaries & 10,000 \\ Purchases & 30,000 \\ Sales & 60,000\end{array}\)
The gross profit percentage is

Use the following information to answer the given questions
\(\begin{array}{c|c} & N \\ \hline Debtors & 30,000 \\ Creditor & 20,000 \\ \text{Opening stock} & 15,000 \\ \text{Closing stock} & 18,000\\ Wages & 3,000 \\ Salaries & 10,000 \\ Purchases & 30,000 \\ Sales & 60,000\end{array}\)
The net profit percentage is