Stellar Aberration Should Be Distinguished from Stellar Parallax in That

Multiple Choice

Stellar aberration should be distinguished from stellar parallax in that

A) stellar aberration immediately allows for measurements of distances to stars.
B) stellar parallax is easily observable, whereas aberration is impossible to measure.
C) stellar aberration depends on Earth's orbital speed around the Sun.
D) stellar parallax depends on Earth's orbital speed around the Sun.
E) stellar aberration demonstrates that the speed of light is infinite.