Question

At the gingerbread factory, gretel works from 7

a.m. to 7 p.m. monday through thursday, while hansel works from 7
a.m. to 7 p.m tuesday through friday. this is an example of

Answer 1

These two shifts are an example of 4 x 12 hour shifts with 3 days off which is fairly common and it was implemented by the mining company where I worked and the miners voted in favor of it as for example it involves 1 day less travelling time than an 8 hour shift x 5 days on.