The angles of a quadrilateral are \[{{(p+25)}^{o}},\] \[2{{p}^{o}},\] \[{{(2p-15)}^{o}}\] and \[{{(p+20)}^{o}}\] What is the value of the smallest angle?

• A.  \[{{105}^{o}}\]
• B.      \[{{65}^{o}}\] 
• C.  \[{{115}^{o}}\]
• D.      \[{{65}^{o}}\]