$(10$ points$)$ Given a three$-$bit binary whole number d$3$d$2$d$1,$ assume d$1$ is LSB$,$ try to use commercial

$74$HC$283($four$-$bit adder$)$ to perform d$3$d$2$d$1\backslash$times $6($i$.$e$.$ add six d$3$d$2$d$1$ together$).$ Assume using A$1$ and

B$1$ as LSB$.$