A school district has two high schools: Lowell, serving 1,715 students, and Fairview, serving 7,364. The district could only afford to hire 13 guidance counselors and apportions them using Lowndes’ method. The following year, the district expands to include a third school, serving 2,989 students, and hires four additional counselors. After hiring that many new counselors, the district recalculates the reapportion using again Lowndes' method. Which apportionment issue may result from this apportionment?