## Microsoft - AAA

Calculated - August 2012

debt/annual sales = 0,17
accumulated net profit for last 5 years/sales for last 5 years = 0,28
years since established - 37
5-year inflation = 0,11 (11%)
expenses/sales = 0,61
number of years in last 5 years with no dividend paid = 0
world's GDP per capita/country's GDP per capita of a country where the company is established - 0,18
political factor = 0
type of business - company with enourmous cash reserves = 0
Other unique factors = 1,1

OVERALL SCORE: 1,27 (127%). This responds to AAA.

Calculated with this (draft) formula:

r = 10/{[1+(debt/annual sales)] + [1-10*(accumulated profit for last 5 years/sales for last 5 years)] + [1 + (10/years since established)] + [1+3*(accumulated of last 5 years inflation of the country where established)] + [1+( expenses/sales)] + [1+ (number of years in last 5 years with no dividend paid/5] + [world's GDP per capita/country's GDP per capita of a country where the company is established] + [1+political factor*2] + [1+type of business] + [Other unique factors]}

Interesting sites: Добри Божилов