You are interested in plant life history evolution, you come across a population of the California poppy that i spolymorphic (mixed) for both iteroparous ans semeparous individuals. You would like to use established models from life history theory to design experiments to provide you with the necessary data so you can predict whether semelparity or iteroparity will come to dominate that population in the future (assuming the environment remains constant). Using what you know about the demographic theory, what are the factors that you would need to measure to be able to make such a prediction.