Calculation Help Needed

Giganews Newsgroups
Subject: Calculation Help Needed
Posted by:  Greg (codep… (codep…
Date: Sat, 26 Jul 2008

A company has 4-shifts (ie 1,2,3,4) and each shift is 1-day (24hrs),
and the shifts repeat after
they complete. Shift 1 to 4 is Monday to Thursday, so the following
Shift 1 to 4 is Friday to Monday and this continues on a 4-day cycle.

If an employee works only on shift2, how do you calculate the number
of days
from shift3 until his scheduled shift2.

Thanks Greg