Commission is based on a percentage of sales. Nia sells cars and earns 4% commission on each car or truck sold. How much will Nia earn if she sells 4 trucks for $18,434 each?

Acafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls, or french fries. he used a computer program to randomly select three dishes for monday's lunch. what is the theoretical probability the applesauce and broccoli will both be offered monday?