An ADR has been issued where each ADR equals .1111 ordinary shares of the foreign issuer. If a client wished to buy enough ADRs to cover 100 ordinary shares, how many ADRs must be purchased?

Suppose an economy has only two sectors: goods and services. each year, goods sells 80% of its outputs to services and keeps the rest, while services sells 62% of its output to goods and retains the rest. find equilibrium prices for the annual outputs of the goods and services sectors that make each sector's income match its expenditures.