Match List-I with List-II:
| List-I (Observation of SLS test) | List-II (Leucocyte count/ml & status) |
|---|---|
| (A) No viscous layer | (I) >5,000,000 and acute |
| (B) Slight viscous layer | (II) 500,000-5,000,000 and acute |
| (C) Viscous cone disappears | (III) 100,000-500,000 and sub-acute |
| (D) Central cone persists | (IV) <100,000 and no mastitis |
Choose the correct answer from the options given below: