Assume that you are at carnival and are deciding between two rides - the Orbiter and the Rocket that will maximize your utility given the following marginal utility for each ride. The Orbiter costs $2 each time and Rocket costs $2 each time. If you have $16 to spend, find the optimal combination of times you will go on each ride. Number of Times Going Marginal Utility (Orbiter) Marginal Utility (Rocket) 1st 70 30 2nd 64 20 16 40 3rd 8 20 4th 16 4 5th