What was the main objective of the national origins act of 1924?

Restricting the new migrants from Southern Europe and Asia.

Explanation:

National origins act o 1924 was a law that restricted immigration through a system of Quotas and discrimination against immigrants from southern and eastern Europe. It excluded Asians from migrating to the US. It was a permanent policy. The quotas for migrants were decided based on ethnic identity and national origin.  It tightened the 1921  quota system, which was a temporary provision. It also set the quotas at 2 percent of each national group which was residing in the USA in 1890 and the year of census figures was moved from 1910 to 1890, it allowed to allot more quota to the old immigrants from Northwestern Europe. The south westerners received less quota.

i would say your answer is a)

sorry if im wrong

due to inefficiency of management, the business plan has failed

idk what right product means but i assume it's this one since this was the last one left after i did the other three

the finance team has misjudged the requirement of business plan and chosen a wrong line of credit

operations risk is when the employees make a mistake

flash floods have damaged all machinery in the main manufacturing

natural disasters include anything ruined in the business by the weather or other disasters such as earthquakes

there have been foreign exchange rate fluctuations

economic risks is when things in the economy changes (like interest rates, currency value). the government has a large part in controlling this