In a Young's Double-Slit Experiment,what Happens to the Angular Separation

Multiple Choice

In a Young's double-slit experiment,what happens to the angular separation between the fringes when the wavelength is increased at the same time that the slit separation is decreased?

A) It increases.
B) It decreases.
C) It stays the same.
D) The relative sizes of the changes need to be known before a definite answer can be given.