3: 1.Using the attached data on Greater Sage-Grouse from Alberta and Saskatchewan, assume that mechanisms driving the decline in the population remain the same for the foreseeable future. Based on this assumption, use the trajectory of decline to estimate the time to extinction for the Alberta population and for the Grasslands National Park population. (4 marks) 2. Use a method of your choice, estimate the probability of extinction for each of these 2 populations. Then estimate the probability of extinction for the species in Canada, i.e., the joint probability of extinction for both populations. (3 marks) 3. In 2013 the federal government imposed an emergency protective order to force the provincial government to enact conservation measures for sage grouse. Also, the provincial government supported predator control, relocations of birds from Montana, and release of captively reared grouse by the Calgary zoo. What are the implications of these actions to the assumptions in the PVA in B.1 above? (3 marks)What are the implications of the 2013 actions to the assumptions in the PVA