${?}_{{?}_{{?}_{?}}{?}_{{?}_{?}}{?}_{{?}_{?}}{?}_{i}s,by\text{f}\text{a}\text{r}\text{,}\text{t}\text{h}\text{e}\text{m}\text{o}\text{s}\text{t}\text{p}\text{o}\text{p}\text{u}\text{l}\text{a}\text{r}\text{w}\text{a}\text{y}\text{f}\text{o}\text{r}\text{a}\text{f}\text{i}\text{r}\text{m}to\text{t}\text{r}\text{y}to\text{d}\text{i}\text{f}\text{f}\text{e}\text{r}\text{e}\text{n}\text{t}\text{i}\text{a}\text{t}\text{e}\text{i}\text{t}\text{s}\text{p}\text{r}\text{o}\text{d}\text{u}\text{c}\text{t}\text{s}\text{.}}$

Question content area bottom

Part $1$

$A.$

Product mix

$B.$

Reputation

$C.$

Distribution channels

$D.$

Product features

$E.$

Product marketing