You are to assess the populations of black and white rhinos below and construct a management plan for each population by answering the questions below. To calculate effective population sizes, you will need to estimate population numbers from Figures 1 and 2 below. Actual data at particular years is provided for assistance. Assume an average generation time of 7 years. In other words, calculate effective population sizes using data from 1980, 1987, 1994, 2001, 2008, and 2015 (you will have to extrapolate for 2015). You should use actual data collected at particular years and estimates from the curves.