Question 2: A wire 48 cm long is cut into two pieces. One piece is shaped into a square and the other piece into a circle. Where should the wire be cut to maximize the total area enclosed by the square and circle? Question 1: A trucking ttrirnpan}r has determined that the test per hour te- operate a single truck is given by C(53) - 0.000152 0.015 +112 where r is the speed that the truck travels. t what speed is the total cost per h0ur a minimum? What is the heurl}; cost to operate the truck? a) Use derivatives to nd the minimum cost. Question 1: b) Draw a rough sketch of the function and it's derivative. Point out an}r relationships between the two graphs