Using the Aggregate Demand and Aggregate Supply (AD-AS) diagram in the short-run, illustrate what will happen to Japan's aggregate demand and/or aggregate supply under each of the following situations. State how this will affect the inflation rate and the unemployment rate.
1. The US and other trading partners adopt protectionist trade policies, increasing taxes and tariffs on all imported goods and services.
2. The government reduces business taxes for all companies operating in Japan.