Assertion A : Airport capacity during IFR conditions is usually less than that during VFR conditions.Reason R: During clear weather condition (VFR), the aircrafts on final approach to runway can be spaced closer during poor visibility conditions.Select your answer based on the coding system given below:

• A. Both A and R is true but R is not the correct explanation of A
• B. Both A and R is true and R is the correct explanation of A
• C. A is false but R is true
• D. A is true but R is false

Answer: (B)