Refer to exhibit 32-3. the exhibit shows the breakdown of benefits and costs for a five-person community considering whether to purchase a $5,000 statue of adam smith to put in the center of the public square. if simple majority voting determines the outcome, the statue be purchased, and the total costs are the total benefits of the statue.

In a high school with 3000 students, counselors are putting together a math tutoring program for the neighboring middle school. they plan to invite high school students with high average test scores to tutor middle school students, and they would like to offer gift cards to the student tutors. the counselors have a spreadsheet showing each student’s average test scores, and in order to find out how many gift cards they should purchase, the counselors need to count how many students would qualify to become tutors. which type of function would best the counselors determine the number of eligible students?