In a week, the average temperamre of Sunday and Monday is $$37.2^{0}\ C$$. The average temperature of Tuesday and Wednesday is $$39.4^{0}\ C$$. Find the temperamre on Sunday if the average temperanue of Monday, Tuesday and Wednesday is $$38.1^{0}\ C$$

A

$$38.9^{0}\ C$$

B

$$39^{0}\ C$$

C

$$39.1^{0}\ C$$

D

$$38.8^{0}\ C$$