Read the article titled "China slashes banks' reserve requirements as trade war imperils growth" through the link below that talks about China's policy action after the new USMCA deal. https://www.reuters.com/article/us-china-economy-rrr-cut/china-slashes-banks-reserve- requirements-as-trade-war-imperils-growth-idUSKCN1MH0RQ a) How can the reserve requirement be used as a policy tool to tackle the impact of USMCA? b) What should be the impact of this policy by PBOC on Chinese Yuan and their future trade balance? c) How can a potential tax cut by the Chinese governments help their trade balance