113.3198 The logistic model P(n) = 1+0.115e0.0912n models the probability (as a percent) that, in a room of n people, no two people share the same birthday. Complete parts (a)-(d). (a) Use a graphing utility to graph P = P(n). Choose the correct graph below. OA 100- OB. C. D. AP AP AP AP 100- 100- 100- n 0- 0+ 0+ 0 100 0 100 0 100 0 100 (b) In a room of n = 16 people, what is the probability that no two share the same birthday? % (Round to the nearest integer as needed.)