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This is a three-part question about critical path calculation. Consider a simple single-cycle implementation of LEGv8 ISA. The operation times for the major functional components for this machine are as follows: Below is a copy of the LEGvB single-cycle data path design. In this implementation the clock cyole is determined by the longest possible path in the machine. The critical paths for the different instruction types that need to be considered are: R-format, Load-word, and store-word