Depreciation period

[Flow]

Hi,

I've tried a lot of different depreciation period and checked the performance analysis for last 4 years in every case.

Sometimes, I've an Index = 108,3 and Entropy = 1,0373 and for another period I've Index = 107,1 and Entropy = 1,0271.

What is the best perdiod first one or second one ?

Thanks a lot

[Flow]

Reply by e-mail from Alex :

You may use the combined criterion:

Index/Entropy, i.e.

108.3/1.0373 = 104.4
107.1/1.0271 = 104.3

Therefore the 1st is slightly better.