Suppose 10 citizens each derive marginal benefit from traffic lights according to the function MB = 10 - Q. If traffic lights cost $10 each to produce, what is the efficient quantity of traffic lights? A. 1 traffic light OB. 8 traffic lights C. 12 traffic lights O D. 9 traffic lights

Dr Rafiu is planning to send his son to study Finance either at KFUPM or Imam Abdulrahman Bin Faisal University, ceteris paribus. When the session is about to start, the school fees of KFUPM increases while that of Imam Abdulrahman Bin Faisal University remain the same. So, Dr Rafiu decides to enroll his son at Imam Abdulrahman Bin Faisal University.    (a) What kind of goods can you classify the two universities from the perspective of Dr Rafiu? (b) What is the nature of elasticity facing Dr Rafiu (hint: elastic, inelastic, Unitary)

741 Ny 7:0 Mond Content X + ultra/courses/_99030_1/cl/outline manipic cempo me manipic accompis. INIU Force Completion. This test can be saved and resumed later. BILLETTE Your answers are saved automatically. * Question Completion Status: QUESTION 1 The goal of the consumer is to maximize the total utility or satisfaction derived from their purchase choices, given the unique budget constraint. To calculate total utility of a given combination of T-shirts and movies, one would use the following approach: O a. For a given combination of T-shirts and movies, survey a group of individuals to determine an average for utils to be assigned to the number of T-shirts and movies. O b. For a given combination of T-shirts and movies, use Google to identify the number of utils associated with the number of T-shirts and movies and thenlum them. O c. For a given combination of T-shirts and movies, assign a number of utils to that combination. O d. Use utils as a measure of utility, assigning a…

12. Answer please do;!