The exchange rates between the Australian dollar and the US dollar were as follows:

June 1 -- 1$AUS = $.71US July 1 -- 1$AUS = $.73US Aug 1 1$AUS = $.79US Sep 1 1$AUS = $.83US

This chart shows a:

A. strengthening Australian Dollar which makes it less expensive for Americans to buy Australian goods. B.. weakening Australian dollar which makes it less expensive for Americana to buy Australian goods. C. strengthening Australian. dollar which makes it more expensive for Americas to buy Australian goods. D. weakening Australian dollar which nukes it more expensive for Americans to buy Australian goods.