Relative to the graph of $$y=\sin(x)$$ the graphs of the following equations have been changed in what way?

1. $y=\sin(x)+5$
2. $y=\sin(x)/5$
3. $y=5\sin(x)$
4. $y=\sin(x-5)$

A. shifted 5 units up
B. shifted 5 units right
C. compressed vertically by the factor 5
D. stretched vertically by the factor 5