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The growth rate of a certain stock is modeled by

dv/dt= k(39 - V), V = $29 when t=0

where V = the value of the stock, per share, after time t (in months), and k = a constant. Find the solution to the differential equation in terms of t and k.

a. V= 29-10e^(-kt)

b. V=39-39e^(-kt)

c. V=39-10e^(kt)

d. V=39-10e^(-kt)