Given Independent Random Variables with Means and Standard Deviations as Shown,find

Given independent random variables with means and standard deviations as shown,find the mean and standard deviation of the variable $$X _ { 1 } + X _ { 2 }$$ $$\begin{array} { c | c c } & \text { Mean } & \text { SD } \\\hline \mathrm { X } & 14 & 3 \\\mathrm { Y } & 60 & 8\end{array}$$

A) ? = 28,? = 4.24
B) ? = 74,? = 8.54
C) ? = 28,? = 6
D) ? = 28,? = 2.45
E) ? = 74,? = 11