GMAT Critical Reasoning (CR) | For several years Buddy's Bolt Barn

For several years Buddy's Bolt Barn has specialized in supplying fasteners - nuts, bolts, screws - to workshops and manufacturing firms in the region. Buddy's in fact now supplies virtually all of the fasteners that this segment of the region's industry uses. Recently, however, many of the region's workshops and manufacturing firms have closed down .Therefore, unless Buddy's can expand into a new market segment, it too is likely to go out of business.

Which of the following, if true , most strengthens
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