A packaging department processes 600 packages in a 4 hour shift. What is the labour productivity in packages per hour?

To calculate the labour productivity in packages per hour, we need to divide the total number of packages processed in a shift by the total number of hours worked.

Labour productivity = Total packages processed / Total hours worked

Labour productivity = 600 packages / 4 hours = 150 packages per hour

Therefore, the labour productivity in packages per hour is 150 packages.