If you don't know how large the setup time is, but want to experiment in order to reduce lead time, what should you do?

Group of answer choices

First change from one lot of 60 to 3 lots of 20

First change from one lot of 60 to 10 lots of 6

First change from one lot of 60 to 5 lots of 12

First change from one lot of 60 to 2 lots of 30 (making a more dramatic change may drastically increase the utilization and therefore result in loss of revenue)