If there are char data variable: vara that has a value of $0$XDD $($vara$=0$XDD$)$ and resided$/$stored at a DM address of $0$XC$7$ and varc has a value of $0$XFC $($varc$=0$XFC$)$ and reside$/$stored at a DM address of $0$X$15$A in the PIC$16$F$877$A DM$.$ Based on the following C code: $(24$ Points, $4$ Points each$)$

$\{$

unsigned char vara, varb, varc;

unsigned int $*$pt$,*$pv;

vara $=0$XDD;

varc $=0$XFC;

pv $=$ &vara;

pt $=$ &varc;

varb $=*$pv$/3+*$pt $+$ vara$/2+*$pv $+*$pt$/4$;

$\}$

$(1)$ What is the value of vara? $0$XDD

$(2)$ What is the value of &vara? pv

$(3)$ What is the value of pv$?$ &vara

$(4)$ What is the value of $*$pv$?0$XDD

$(5)$ What is the value of $*$pt$?0$XFC

$(6)$ What is the value of varb?