If Suddenly We Find That the Distances Between the Sun

Multiple Choice

If suddenly we find that the distances between the Sun and nearby stars are now 10 percent larger than we thought it was before, what measured properties will we not have to adjust?

A) the distances of stars
B) the size of our galaxy
C) the value of H₀
D) the fact that the universe is expanding
E) the luminosity of Type II supernovae