Answer: A company's revenue has gone from $250,000 to $280,000 we have to find the percentage increase of the revenue:
[tex]\begin{gathered} P=\frac{\Delta R}{R_1}=\frac{(R_2-R_1)}{R_1} \\ \\ P=\frac{(\$280,000-\$250,000)}{(\$250,000)}=\frac{\$30,000}{\$250,000}=0.12 \\ \\ P=0.12 \\ \\ \therefore\Rightarrow \\ \\ P=12\% \end{gathered}[/tex]
Therefore the answer is:
[tex]\text{ Option\lparen C\rparen}[/tex]
