Microsoft 4-day week boosts productivity and sales
Japan Microsoft
* 2018/06 => 2019/06 Sales +32%
* Operational profit & profit ratio is worse y by y.
2018/06 => 2019/06: -26%Selling products by low price  is meaningless. Productivity should be measured by profit per employee, not sales per employee.https://gurafu.net/jpn/microsoft-jpn