$3.$ How many bytes are in AA$5$D$16?$

$4.$ How long will it take to transmit an eight $(8)$ kB file through a serial, asynchronous

$9600$ bps $($bits$-$per$-$second$)$ transmission link? For this protocol, one $(1)$ byte $(8$ bits$)$

requires one $(1)$ start bit, one $(1)$ stop bit, and one $(1)$ parity bit. Remember that each

byte requires $3$ bits of overhead.