Select the correct answer. The graph shows the number of cases of people developing salmonella symptoms at different
times of a fixed number of days,
According to the graph, when were people most likely to develop salmonella symptoms?

A. February 14, p. m,

B. February 15, p. m

C. February 15, a. m.

D. February 18, a. m.

E. February 18, p. m