- ABoth statements together are needed (neither alone is sufficient)
- BStatement I alone is sufficient but Statement II alone is not
- CEither statement alone is sufficient
- DStatement II alone is sufficient but Statement I alone is not
Step-by-Step Solution
I states the +1 rule, giving DOG to EPH. II shows C to D, A to B, T to U, i.e. the same +1 shift, giving EPH as well.
Answer: C) Either statement alone is sufficient