Time Limit: 2400:00 Time Left1 48:11 m - Requires Respondus LockDown Browser + Webcam Tellneder Singh Mine Attempt 1 Page 1: Question 30 (2 points) 2 3 When deciding among mutually exclusive projects, a public manager should choose 4 5 6 a) the project with the lowest total cost. b) all projects that have benefit-cost ratios greater than one. 7 8 9 c all the projects that have positive net benefits. 10 11 12 O d) the project with the greatest benefit-cost ratio. 13 14 15 e) the project with the greatest positive net benefit. 16 17 18 Question 31 (2 points) If a firm's profit is given by p = -150+ 360Q - 36Q2, then its optimal output is: a) 36 units. FA