A union contract is $\_\_\_\_\_\_\_.$

Question $6$ options:

an agreement between management and labor that loosely states the rules they will each try to abide by in the workplace

a legally binding agreement between employees and their union representatives that outlines the scope of the union's authority

a legally binding document that describes the terms of employment $($e$.$g$.,$ wages hours, working conditions$)$

a voluntary but not legally binding agreement between employees and their union representatives that outlines the terms of employment