10 pts Question 3 Given: Suppose you have a machine which executes a program in 100 nanoseconds consisting of 50% floating point multiply, 20% floating point divide, and the remaining 30% are from other instructions Question: What is the resulting execution time of the program if you improve ONLY the speed of the divide instructions by a factor of 3? a) 80 nanoseconds b) 81.5 nanoseconds c) 83 nanoseconds d) 85 nanoseconds e) 86.67 nanoseconds 1) 89 nanoseconds B) 70.33 nanoseconds h) 82.85 nanoseconds i) None of the answers listed 10 pts