GMAT Sentence Correction (SC) | Re: Although the gig economy remains modest – employing a small fraction

Although the gig economy remains modest – employing a small fraction of the nation’s workers, according to recent studies at several leading think tanks – the technologies that power them are likely to disrupt the American labor market at an increasing rate.

A. Although the gig economy remains modest – employing a small fraction of the nation’s workers, according to recent studies at several leading think tanks– the technologies that power them are

B.Because the gig economy remains modest