main index
P00: frame around
P01: olicognography
P03: infrastructures
wayout:contact
netprofitvalue
optimization
benefitplan
creditpricingrisk
statisticsdecisionrisk
moneythermodyn.
investmentdecision
loaninterestrates
interoperativitycosts
economicvaluation
optimumgrowthrate
economiesofscale
