type Suppose we have two implementations of the same instruction set architecture. Computer X has a clock cycle time of $500$ ps and a CPI of $4\mathrm{.}0$ for some program, and computer Y has a clock cycle time of $1000$ ps and a CPI of $2\mathrm{.}4$ for the same program. Which computer is faster for this program and by how much? $($Show your work as much as possible$)$ For the toolbar, press ALT$+$F$10($PC$)$ or ALT$+$FN$+$F$10($Mac$).$ B I U $$ Paragraph $>...$