In 2009, the population of Hungary11 was approximated by
![16_c9922632-8dbc-42bc-87db-36051b30466a.png](https://secure.tutorsglobe.com/CMSImages/16_c9922632-8dbc-42bc-87db-36051b30466a.png)
where P is in millions and t is in years since 2009. Assume the trend continues.
(a) What does this model predict for the population of Hungary in the year 2020?
(b) How fast (in people/year) does this model predict Hungary's population will be decreasing in 2020?