2. A blobfish population consists of juveniles and adults. Each year, 50% of juveniles become adults and 10% die. Adults have a 75% chance of surviving from one year to the next and have, on average, four offspring a year. a) Write a discrete-time matrix model describing this population. b) If the population this year consists of 50 juveniles and 35 adults, what will next year's population be? c) What will happen to the population in the long run