If \[\overrightarrow{p}=\lambda (\overrightarrow{u}\times \overrightarrow{v})+\mu (\overrightarrow{v}\times \overrightarrow{w})+v(\overrightarrow{w}\times \overrightarrow{u})\] and \[[\overset{\to }{\mathop{u}}\,\,\overset{\to }{\mathop{v}}\,\,\overset{\to }{\mathop{w}}\,]=\frac{1}{5}\], then \[\lambda +\mu +v\] is equal to

• A. 5
• B. 10
• C. 15
• D. None of these