Me asap ! just answer one or both

1) a population of 370,000 toads is expected to shrink at a rate of 4.3% per year.
which is the best prediction for the toad population in 11 years?
a) 288,157
b) 159,100
c)35,148
d) 32,190

2) in 2010, a city population was 49,339 and it was declining at a rate of 1.06% each year.
which is the best prediction for when the city's population will first be below 35,000?
a) 2036
b)2039
c) 2042
d) 2045