Name__________________________________________
Mathematics 205: Linear Algebra
Fall Semester 2004
David Haines
Quiz #6
September 17
Suppose an economy has only two sectors, Goods and Services. Each year, Goods sells 70% of
its output to services and keeps the rest, while Services sells 60% of its output to Goods and
keeps the rest. Find equilibrium prices for the annual outputs of the Goods and Services sectors
that make each sector’s income match its expenditures.