Our favorite program runs in 20 seconds on a 2 GHz processor that completes an instruction every five cycles, how many instructions are there in that program DA 12 billion instructions 8.6.67 billion instructions C.8 billion instructions . 10 billion instructions Question 70 Question 9 10 points A program runs in 15 seconds on computer A, which has a 2GHz clock. We want to build a new computer, B, that runs the program in 5 seconds. Assume that although a substantial increase in clock rate is possible, this increase causes computer B to require 1.5 times of clock cycles for this program as computer A -- what clock rate computer B has to be? DAGHE BGHE C12GHU