Question 2 Consider a program with the execution flow shown in Figure 1. There are in total 3 types of instructions used in this program: Type 1 (in-processor calculation): execution rate as 1 per clock cycle; Type 2 (memory access): each instruction takes 2 clock cycles for execu- tion; Type 3 (loop control): each instruction takes 2 clock cycles for jump into the loop block or 3 clock cycles for jump to the block after loop. In statistics, for this program, the actual rounds of loop follows the probability distribution below: Number of loopsProbability 10% 2% 30% 20% 10% 10% 2 4 Suppose this program is executed in a computer in which the clock rate for the processor is 1.6 MHz. In average, how long is the time (in s) needed for executing the whole program by this computer? [12 Question 2 Consider a program with the execution flow shown in Figure 1. There are in total 3 types of instructions used in this program: Type 1 (in-processor calculation): execution rate as 1 per clock cycle; Type 2 (memory access): each instruction takes 2 clock cycles for execu- tion; Type 3 (loop control): each instruction takes 2 clock cycles for jump into the loop block or 3 clock cycles for jump to the block after loop. In statistics, for this program, the actual rounds of loop follows the probability distribution below: Number of loopsProbability 10% 2% 30% 20% 10% 10% 2 4 Suppose this program is executed in a computer in which the clock rate for the processor is 1.6 MHz. In average, how long is the time (in s) needed for executing the whole program by this computer? [12