Suppose that f and g are differentiable at 2 and 3 with f'{2) = a, f'(3) = ft, g'(2) = c, and g'(3) = d. ft. If f(2) = 1, f(3) = 2, g(2) = 3, and g(3) = 4, evaluate each of the following derivatives.
a) (fg)'(2)
b) (f/g)'(3)
c) (g o f)'(3)
d) (fog)'(2)