The simplified value of \(\Rightarrow \frac{1}{2} \ of \ \frac{8}{5}\div \left\lbrace 2\frac{1}{5}-\left(\frac{5}{16}+ \frac{3}{5}\times 1 \frac{7}{8}\div \frac{2}{3}\right)\right\rbrace\) is:

• A. 15
• B. 4
• C. 14
• D. 5