nrfr: Fraction Of Resources Remaining
Variable
Nonrenewable resource sector
Fraction Of Resources Remaining [Dmnl]
nrfr = nr / nri

nrfr in the updating graph: ( how to read )
In nodes
nr : Nonrenewable Resources
nri : initial nonrenewable resources
Out nodes
fcaor1 : fraction of capital allocated to obtaining resources 1
fcaor2 : fraction of capital allocated to obtaining resources 2