Ineed ! answers need to be right.
an american factory needs to buy special tools which are made only by companies in either switzerland or britain. the tools made in switzerland cost 100 francs apiece; the ones made in britain cost 100 pounds each. based on the exchange rates below, what should the factory do? u. s. dollar comparison $1.00 u. s. = 0.80 swiss francs $1.00 u. s. = 0.67 pounds buy the tools from britain make the tools themselves wait until the exchange rate gets better buy the tools from switzerland