According to the Logistic Growth Equation DN/dt = RmaxN(K -

According to the logistic growth equation dN/dt = rmaxN(K - N) /K,

A) the number of individuals added per unit time is greatest when N is close to zero.
B) the per capita growth rate (r) increases as N approaches K.
C) population growth is zero when N equals K.
D) the population grows exponentially when K is small.
E) the birth rate (b) approaches zero as N approaches K.