Question

Any of these questions please

Answer 1

See the explanation below.

Explanation:

`f(t)=21020\left(1+0.012\right)^t\\\\f(t)=21020\left(1.012\right)^t\\`

Starting from
`t=2002`

By putting
`t=2015-2002=13` we have:

`f(t)=21020\left(1.012\right)^(13)\\\\\approx 24546`