“The main points of the contract are financial. There will be pay increases averaging 2.8 percent annually, for an increase in the minimum scale from $86,053 in fiscal 2017 to $98,304 in fiscal 2022, and a half-percent increase in the pension contribution rate starting in the contract’s third year. Work rules will also be adjusted, permitting more flexibility in scheduling and in how the orchestra is used, more efficiency in rehearsals, adding personal days for the first time, and increasing flexibility in touring rules.”