Simplify : $2 -1^{\Large\frac{2}{3}}+2 ^{\Large\frac{3}{4}}- 1^{\Large\frac{1}{4}}$

Question

$\begin{array}{1 1} \frac{7}{2} \\ \frac{10}{3} \\ \frac{11}{6} \\ \frac{13}{3} \end{array} $