- ABoth statements together are needed (neither alone is sufficient)
- BEither statement alone is sufficient
- CStatement II alone is sufficient but Statement I alone is not
- DStatement I alone is sufficient but Statement II alone is not
Step-by-Step Solution
I states the +3 shift rule directly, giving CAT to FDW. II shows DOG to GRJ, which is also a +3 shift, again giving FDW. Each alone is enough.
Answer: B) Either statement alone is sufficient