computer engineering - please solution with explain Q8: Given 3 assembly instructions with dependency. Running on a 5 stage pipeline, what is the number of cycles add s1,s2,s1 lw to, 32(t1) add to,t0, t2 A. 9 B. 7 C. 5 D. 6 Q11: Given figure of 38 decoder built with 12 decoders. What are the correct signals for operation? (similar to this figure) A. YXZY1,Y2,Y3 B. ZXYY1,Y2,Y3 C. ZYXY1,Y2,Y3 D. XYZY1,Y2,Y3 (a) xyzx1,x2,x3 (1) zyx1,x2,x3 (b) yzxx1,x2,x1 (b) xyx1,x2,x3