uantity (# of hours) Marginal Benefit ($) Marginal Cost ($) 1 20 5 2 20 15 3 20 35 4 20 55 5 20 100 6 20 200 Assume the above table describes the marginal benefits and costs of working additional hours at your job as an Amazon warehouse worker. You are paid 20 per hour, measured by the MB column, and the MC column measures how tired you get as you work more hours. What is the cost of working 5 hours