An achromatic prism is made by crown glass prism \[({{A}_{c}}={{19}^{o}})\] and flint glass prism \[({{A}_{F}}={{6}^{o}})\]. If \[^{C}{{\mu }_{v}}=1.5\] and \[^{F}{{\mu }_{v}}=1.66\], then resultant deviation for red coloured ray will be

• A.            1.04°                                        
• B.            5°
• C.            0.96°                                        
• D.            13.5°