could you please help me,

course name : computer architecture

q: alterative compiled code sequences using instructions in classes A,B and C as listed in the below table :

Question 3: Alternative compiled code sequences using instructions in classes A, B and C as listed in the below table. 1. What is the number of instructions in sequence 1 ? 2. What is the number of instructions in sequence 2? 3. What is the number of clock cycles required to complete all instructions in sequence 1 ? 4. What is the number of clock cycles required to complete all instructions in sequence 2? 5. What is the Weighted average CPI (Average CPI) in sequence 1 ? 6. What is the Weighted average CPI (Average CP1) in sequence 2