Exercise 1.13 Another pitfall cited in Section 1.10 is expecting to improve the overall performance of a computer by improving only one aspect of the computer. This might be true, but not always. Consider a computer running programs with CPU times shown in the following table. FP Instr. L/S Instr. Branch Instr. Total Time 85 s 93 s 28 s 310s 1.13.1 [5] How much is the total time reduced if the time for FP opera- tions is reduced by 30 %? 1.13.2 [5] How much is the time for INT operations reduced if the total time is reduced by 18 %? 1.13.3 [5] Can the total time can be reduced by 25 % by reducing only the time for branch instructions