#3 A female population is divided into four age classes. 70% of the newborns, 50% of the 1-year- olds, and 10% of the 2-year-olds survive into the next age class. On average, the 2-year-olds have 4.6 female offspring, and the 3-year-olds have 3.7 female offspring. a) Draw the diagram. b) Write the Leslie matrix. L =