B] Solve the following problems. Show complete solution. 1) The fee to par in SM Baguio cost 50 pesos for the first 3 hours and an extra 15 pesos for each hour or a fraction of it. If you park more than 12 hours, you will pay an exact rate of 200 pesos. a) Represent your paring fee using function f(t) where t is the number of hours you parked in SM Baguio. b) How much will you pay if you park your car from 8AM to 6:45PM. (10pts) 2) A rectangle with a measurement of 12 x 6 inches is cut in square from each corner. So that the sides can be folded to make a box with no top. a) Represent the volume of the box in terms of x. b) Find the volume of the box if x=2. (10pts)