0 Question 14 Show clear steps for the following. 0502(t) 1 csc2(t} [% Simplify to an expression involving a single trig function with no fractions. 0 Question 15 A vehicle purchased for $22,400 depreciates at a constant rate of 6% per year. First show the function that ts this situation. Thenr show appropriate function notation to determine the approximate value of the vehicle 12 yea rs after purchase. Round to the nearest whole dollar. $C]