Sewing operators are working in a factory completing 4 operations to sew a skirt. Each operation needs the following times to complete the skirt.

Line balancing chart

	Operation 1	Operation 2	Operation 3	Operation 4
Sewing Times	1 - 3 min	3- 6 min	1-3 min	6- 12 min

The sewing room has 40 sewists available. Were there any sewists that had to be sent home because they were not needed to create the progressive method sewing lines?

Group of answer choices

none