(a(i))[2]
Calculate the value of this investment at the end of 5 years.
(a(ii))[2]
Calculate the total percentage increase in the value of Beth’s investment after 5 years.
(a(iii))[3]
Calculate the minimum number of complete years needed for the value of Beth’s investment to rise from $2000 to more than $2500$.
(b)[3]
Calculate the population 16 years earlier.