Question 4 of 10 Multiple Choice: Please select the best answer and click "submit." In the 1st generation, there are 6 squirrels in a forest. Every generation after that, the squirrel population multiplies by 4. In generation 2 there are 24 squirrels, in generation 3 there are 96 squirrels, and so on. Which explicit formula can be used to find the number of squirrels in the nth generation? A.