We're is the contraction for we are
I would say the correct answer is <span>C. Musicians lost their jobs. Musicians can't lose their jobs due to film composers using computers and synthesizers because musicians were never employees in the film industry, to begin with. They worked with symphony orchestras which may or may not get a commission to play a film score. If they don't, they can always do their main job - play in concerts, record symphonies or solo work, etc.</span>
