Form Logic based upon answers to two separate fields

Jean H.

Would like to present a question only if specific answers are chosen in two other fields. Specifically if TRANSACTION TYPE field is "purchase order" AND EXPENSE TYPE field is "professional services", then display details about a required independent contractor form.

A simpler, generic, example is if the first question is select a color and the second question is select a number and someone chooses RED and 10, then show a question to select a letter.