(b) (2 marks) Suppose home government in country B imposes a restriction that the -:annot sell more in the export market. That is: QA 5 QB must hold. However, the monopolist can charge two different prices in countries A and B. Find the amount of output that monopolist sells in each country and the resulting price levels (which will be different for A and B) that maximizes the monopolist's joint prots (i.e., the sum of prots in the two countries)