Our margin and earnings improvement reflected our success in spending reduction, in particular, travel expenses and variable selling costs, which will generally come back as our businesses return to normal.

Aug 3, 2020 / CEO / receipt, needs a key / Walt Rosebrough, CEO | earnings call 2020-08-03 | transcript ab50d2bd-9c43-42c1-b475-6ec437fae8e0 | chars 7992-8198 | segment 7

Like most businesses, we have restricted travel to and from China across the company.

Feb 11, 2020 / CEO / receipt, needs a key / Walt Rosebrough, CEO | earnings call 2020-02-11 | transcript 8eeccc80-5d6f-46fe-a8e8-ae6b90f19fa3 | chars 8146-8231 | segment 8