Question: 5 . Consider a computer running a program that requires 2 5 0 seconds, with 7 0 seconds spent executing floating point instructions, 1 3

5. Consider a computer running a program that requires 250 seconds, with 70 seconds spent executing floating point instructions, 130 s executing integer instructions, and 50 seconds executing branch instructions.
5a. By how much is the total time reduced if the time for floating point operations is reduced by 30%?
5b. By how much is the time for integer operations reduced if the total time is reduced by 20%? Assume the time for other operations remains the same.
5c. Can the total time can be reduced by 30% by reducing only the time for branch instructions?

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