Which composition was written by George Gershwin?

This selection begins with a?

a) moderately slow tempo and lightly imitative textures b) homophonic textures and dotted rhythms c) brisk tempo and lightly imitative textures d) brisk tempo and highly homophonic textures

Why is it advantageous to survey an outdoor location at the approximate time at which the remote telecast is scheduled?

A) because of the traffic B) because of the weather conditions C) because of the ambient sound D) because of the location of the sun E) because of the parking problems