The solution of the differential equation $$\frac{dy}{dx} = \frac{x + y}{x}$$ satisfying the condition $$y(1) = 1$$ is

A

$$y = \ln x + x$$

B

$$y = x \ln x + x^2$$

C

$$y = x e^{(x - 1)}$$

D

$$y = x \ln x + x$$