2Bkrivo4GDyDt8d5y4eQACWXc2M Question 1 Two engineers solve the same problem, but each has a different solution (A and B). Using the default compiler options, the A program takes 6 seconds to run on processor P1 when compiled, and 5 seconds for the B program. This means that B is 1.2 times faster with the default options a) if we enable the gec optimizations, we increase the CPI by 1.3 times and decrease the dynamic instruction count by 20% for program B (program A remains the same). What is the new speedup? (1 point) b) If we also enable the compiler optimizations for the A program, we increase CPI by 70%. How much does the instruction count need to change (increase or decrease?) so that it matches the performance of both programs (both with optimizations)? (1 point) 11110@ T $40 Q Search or type URL