Starting with the hypothetical population of 14,000 people and the even age distribution (1,000 in each age group from 1-5 to 66-70 years), suppose that the population initially has the total fertility rate of 2.0 and average life span of 70 years.
Estimate how population will change from this generation to the next under each of following conditions.
a. Total fertility rate and life expectancy remain stable.
b. Total fertility rate changes to 4.0; life expectancy remains stable.
c. Total fertility rate changes to 1.0; life expectancy remains stable.
d. Total fertility rate remains at 2.0; life expectancy increases to 100.
e. Total fertility rate remains at 2.0; life expectancy reduces to 50.
f. Total fertility rate changes to 4.0; life expectancy raises to 100.