by Tyler Robbins » Sat Nov 22, 2008 8:06 am
Not knowing exactly what your overtime costs are...I do appreciate that Saturdays tend to be very productive days, all the more reason to want to ADD that additional capacity, right?
Let's create an example:
Assume - 10 Techs producing at 100% (8 hours per day) with a gross of 75% and lets say a $75 Total (all pay types) ELR. So every hour generates $56.25 in Labor Gross and in this sample assuming all 10 guys working M-F) that generates $22,500 in Labor Gross per week. (2250 per man per week which is 450 per man per day M-F).
Seperately lets assume that a Saturday generates, as you mentioned, more productivity, so modestly, lets assume 10 hours produced on Saturday per man, instead of the weekly 8 hours. Lets assume a DRAMATIC overtime cost of 10% additional cost.
10 hours X $75 ELR X 65% Gross = $487.50 in additional labor gross per man per Saturday, OR in other words:
So even if you had to pay 10% overtime, you are still AHEAD an extra $487.50 per man each Saturday.
Factor in Parts gross at a 1:1 ratio and you have another every tech will generate an additional $262.50 per day in Parts gross.
So even an "overtime included" Saturday generates a total of $750 in additional gross profit (P&L) per man per Saturday worked.
If you have to make a choice, a Non-Overtime Saturday (because of a Day off through the week) would generate the same Saturday parts gross and $562.50 per man in labor.
The Parts gross generated on a weekday is $210 per man per day.
So here are all of the daily grosses:
A weekday generates: $560 in P&L Gross
A Saturday generates: $825 in P&L Gross
An Overtime Saturday: $750 in P&L Gross
So - If you "swap" out a weekday for a Saturday to avoid the overtime, you actually only gain $265.
HOWEVER, if you make it an additional day, and even with paying the overtime - you are ahead the full $750 in gross for each guy working each Saturday.
I know the topic of this thread is scheduling, so to me - the logical choice is to schedule the 6th working day and realize that extra $750!