Which of the following statements are true with regard to tropical monsoon climate?I. Temperatures range from 32°C in the hot season to about 15° C in the cool seasonII. Annual rainfall varies greatlyIII. The climate is best developed in the southern continentsIV. It consists of three main seasons i. e. cool, dry season; hot, dry season; hot, wet season

• A. and IV
• B. I, III and IV
• C. I and III
• D. , II and IV