Bruce and Anne can clean their house in 4 hours working together at their respective constant rates. If Anne’s speed were doubled, they could clean their house in 3 hours working at their respective rates. How many hours does it currently take Anne to clean the house on her own?
A. 6
B. 7
C. 8
D. 12
E. 14![]()
A. 6
B. 7
C. 8
D. 12
E. 14