please help me with the steps . i know the correct answer and dont use AI . i can tell its AI . so please . i know the right answer but dont undertand the steps . pls anyone with a good heart on chegg . pleasse help !

(a) City Pacific Airlines has just paid a dividend of $2.50 per share. The company is expected to increase its dividend by 8% next year before starting to reduce the growth rate by 2 percentage points every year (i.e., from 8% to 6% to 4% in each subsequent year) until it reaches the airline industry average of 2%, at which the growth rate will stay forever. What is the price of the stock today given the (yearly) required rate of return is 12% ? (b) Wonderland Inc. has just paid a dividend of $2.75 per share. The company has been following a highly stable dividend growth policy (practically at a constant rate) for many years and is expected to do so in the foreseeable future. What will be the price of Wonderland's stock five years from now if the market expects the company to pay a $2.86 dividend for next year and its equity cost of capital to be 11.7%