This season's flu virus is spreading based on a logistic function. For a town of 160,000 people, they initially had 800 people infected. One month...

2. This season's flu virus is spreading based on a logistic function. For a town of 160,000 people, they initially had 800 people infected. One month later, 1600 people were infected. (7 pts)

           a) Write the logistic function that models the spread of the flu.

           b) When will the spread of the virus begin to slow down?

           c) How many people will be affected when the spread of the virus begins to slow down?