[SML] upkeep/lamp costs

[Paul Schreiner]

> I operate with about a 10% ordering Level per year.  With my inventory,
> that's about 1.5 cases; we generally don't use more than 1/3 of the order -
> at least that was my experience this year.
>
> RG
>
> On Tuesday, May 12, 2015, Paul Schreiner via Stagecraft
> <stagecraft at theatrical.net> wrote:
>>
>> About 100 instruments?  Reasonably regular use?  I'd expect to be
>> buying two cases of replacements a year (or about 25%).

...and I was coming from a heavily-used inventory at least partly
moved around on a regular basis by student crews.  That number is what
I'd budget for at the small PAC I ran a couple of years back...