DETROIT The coronavirus (COVID-19) pandemic has had a major impact on Metro Detroit businesses. Help Me Hank has been tracking two businesses since the pandemic began, and they have been affected in very different ways. With the popularity of Zoom calls, businesses could continue to take hits, even after COVID-19. Meanwhile, at the Greenhouse of Walled Lake, business is better than ever, owner Jerry Millen said. The rise in marijuana use is connected to the way the coronavirus has affected how people spend their time and money.