How would each of the following be likely to affect the value of the dollar, all else

Question:

How would each of the following be likely to affect the value of the dollar, all else being equal? Explain.
a. U.S. are perceived as having become much riskier financial investments.
b. European computer firms switch from U.S.-produced software to software produced in India, Israel, and other nations.
c. As East Asian economies grow, international financial investors become aware of many new high-return investment opportunities in the region. Stocks
Stocks or shares are generally equity instruments that provide the largest source of raising funds in any public or private listed company's. The instruments are issued on a stock exchange from where a large number of general public who are willing...