Yes ma'am you are correct with the answer you chose
a person who sets up a business or businesses, taking on financial risks in the hope of profit.
Explanation:
A metaphor is used to compare two things without using the words 'as' or 'like' in the sentence.
Example: He is such a pig - that sentence compares two things the boy and the pig and no words such are mentioned with 'as or like' therefore it is a metaphor