Jefferson Partners LP entered into a collective bargaining agreement (CBA) with the Amalgamated Transit Union. Under the CBA, drivers had to either join the union or pay a fair share-85 percent-of union dues, which were used to pay for administrative costs incurred by the union. An employee who refused to pay was subject to discharge. Jefferson hired Tiffany Thompson to work as a bus driver. When told of the CBA requirement, she said that she thought it was unfair. She asserted that it was illegal to compel her to join the union and that it would be illegal to discharge her for not complying. She refused either to join the union or to pay the dues. More than two years later, she was red on the ground that her continued refusal constituted misconduct. Is Thompson eligible for unemployment compensation? Explain.