The David Center for Music Appreciation is a not$-$for$-$profit organization that provides music education. Which of the following transactions would be part of the organization's procurement process?

$1)$ Borrowing funds from a local bank for expansion of the concert venue

$2)$ Collecting fees from participants who enroll in the "Folk Music for Beginners" course

$3)$ Paying weekly wages to instructors who teach the "Folk Music for Beginners" course

$4)$ Purchasing snacks for participants in the "Folk Music for Beginners" course