Question: Suppose a program consists of 5 0 % sequential instructions and 5 0 % parallelizable instructions. The sequential instructions take 4 0 ns to execute,

Suppose a program consists of 50% sequential instructions and 50% parallelizable instructions. The
sequential instructions take 40 ns to execute, and the parallelizable instructions take 60 ns to execute
on a single processor. If the program runs on a system with 4 processors, what is the speedup gain
achieved over running it on a single processor?

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