
H. Peter I. answered 06/29/20
Oxford-Educated AP Microeconomics and AP Macroeconomics Tutor
Based on the information provided, Canada has a comparative advantage in producing TVs. In an open economy, the two Canadian workers Sam and Joe should focus entirely on producing TVs as each TV can be traded for 135 kg of coffee (i.e. more coffee than either of them could produce per TV).
Hence, the answer is that Canada can consume a maximum of 2 TVs (produced by Sam and Joe) or 270 kg of coffee (if Sam and Joe trade their 2 TVs for coffee) in an open economy.