1, Explain the roles of mining sector in the Ethiopian economy and the major constraints of the sector.
2, What are the challenges and opportunities of young population in the world today and Ethiopian youth, what do you think for the advantage of manufacturing sector in order to solve youth unemployment.
3, Assume that a given country has the following population data. Total midyear population is 90,000,000; male population is 45%; total live birth is 3%; total death is 2%; infant mortality rate is 1%; adult population is 70% and life birth in age group 25-29 is 150,000 and women population in age group 25-29 is 800,000. Based on these data, answer the given questions: Find
A, crude birth rate (CBR)?
B, Find crude death rate (CDR)?
C, Find sex ratio?
D, Find ADR (Young and Old dependent)? E, Find IMR?
F, Age specific fertility ratio (ASFR) in age group 25-29?
G, Find natural increase rate (NIR)​