Answer:
C.)
Explanation:
1.) Since she does 8 vases in 2 hours, she would do 4 vases in 1 hour.
2.) By using this, we divide 50/4 to figure out the amount of hours. This is equal to 25/2, which is equal to 12.5.
3.) Now, check the options. C.) fits this situation the best. Therefore, C.) is the answer.