$5.$ A computer has a bus with a $2\mathrm{.}5$ nsec cycle time, during which it can read o write a $32-$bit word from memory. The computer has a NVMe solid state drive $($SSD$)$ that uses the bus and runs at $950$ Mbytes$/$sec$.$ The CPU normally fetches and excecutes one $32-$ bit Instruction$1$ ever$0\mathrm{.}75$ nsec$.$ How much does the NVMe SSD slow down the CPU?CT$=2\mathrm{.}5$ nsec