See question below. Multiple choice. Thank you!

Find a formula for the logistic function passing through (0, 50), with a limiting value of 100, and initially increasing 25% per unit of x. [Hint: the answer below uses the fact that for small x, the logistic curve is approximately exponential of the form y = 50b^x]. A) f (x) = 100 100 1+2 B) f (x) = - 1+1.25-* C) f(x) = 100 1+1.25(0.5-*) D) f ( x) = 100 E) f(x) = - 100 3- (0.2*) 1+ 0.25(1.5-*)