a. Model A has the village start with a population of 50 people at time t=0, with t in years, its population increases by 5 people per year, find the formula for the population size A(t).

b. Model B has the village start with 25 people at a time T=0, with T in 5 years intervals, and increases by a factor of 1.30 per year, find the formula for the population size B(T)

c. Model C has the village an initial population of 150 people at time v=0, with v in 32 months, and the population increases at a rate of 35% per 32 months, find a new formula C(v) for the population size.

d. Rewrite Model's B and Model C's formulas in terms of annual growth.