Question: A program takes 10 seconds to run on the current computer. The program spends 40% of its time on floating-point operations, 40% on integer operations,

A program takes 10 seconds to run on the current computer. The program spends 40% of its time on floating-point operations, 40% on integer operations, and 20% on I/O operations.

If we can make the floating-point operations 2 times faster, what is the overall speedup of the program?

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