Which of the following statements about Krishi Kalyan Cess (KKC) is/are correct 7 1. KKC is calculated in the same way as Scrvice Tax is calculated. 2. The current rate of KKC is 0-50%. 3. KKC is similar to the KKS (Krishi Kalyan Surcharge). Select the correct answer using the code given below:I, 2 and 3 1 and 2 only2 and 3 onlyI only