Answer:
See the attached file
Step-by-step explanation:
Factor 1 – Additional rain would increase the population of plants in the forest 
Raccoon depends on berries and nuts of produced by these plants and hence increase in population of the plants will enhance the food availability for the raccoons 
Factor 2 – More permits to hunt coyotes are approved 
Coyotes prey on raccoons , hence any thing which decreases the population of predator “coyotes” will increase the population of raccoon 
Factor 3 – A disease decreasing the population of rabbit will increase the population of raccoon as rabbits are predator of raccoons 
Factor 4 – Decrease in population of insects directly causes decline in availability of food for Raccoons and hence this factor will cause reduction in raccoon population 
Factor 5 – Destruction to forest causes decline in availability of food for Raccoons and hence this factor will cause reduction in raccoon population 
Factor 6 – Raccoon feed on frogs and hence increase in frog’s population will increase the population of Raccoon