 Shares of Xerox Holdings Corp. XRX, -0.82 dropped 3.7 in premarket trading Tuesday, after the printer and copier maker reported third-quarter profit that rose above expectations, but revenue that surprisingly declined, as deterioration in supply chain conditions and the delta variant caused delays in clients plans to return employees to the workplace. Net income was 90 million, or 48 cents a share, after 90 million, or 41 cents a share, in the year-ago period. 