Which Orbital Interaction Best Describes the Hyperconjugation That Results in Increased

Which orbital interaction best describes the hyperconjugation that results in increased stability of a substituted alkene?

A) ó $\rightarrow$ ð
B) ó $\rightarrow$ ð*
C) ó* $\rightarrow$ ð*
D) ð $\rightarrow$ ð*