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

Group $of$ answer choices

Disruptive innovation

Sustainable competetive advantage

Operational effectiveness

Value chain