Assume you are financial advisor to ABC Incorporation. You need to investment a huge amount in the financial market (stock and foreign exchange). The findings are between stock and exchange rates are given along with other important variables. SR= Stock Returns, ER= Exchange rate, NF= Inflation, FDI= Foreign Direct Investment a) What is the name of this technique? Explain it briefly b) Explain the given table in detail. Which variables have bidirectional causality and which do not have