Lionsh are considered an invasive species, with an annual growth rate of 67%. A scientist estimates there are 8,000 lionsh in a certain bay after the rst year. Part A: Write the explicit equation for f (n) that represents the number of lionsh in the bay after n years. Show all necessary math work. (4 points) Part B: How many lionsh will be in the bay after 6 years? Round to the nearest whole number'and show all necessary math work. (3 points) Part C: If scientists remove 1,200 sh per year from the bay after the rst year, what is the recursive equation for f (n)? Show all necessary math work. (3 points)