X B Midterm Exam - EC-201-10027 X e.pcc.edu/d21/le/content/413109/viewContent/9029254/View dterm Exam Limit: 1:30:00 Time Left:1:12:34 Eva ONDONGO NGALA: Attempt 1 1 2 3 Question 19 (1 point) The long run production function shows the _ way of producing any level of output. most efficient least efficient 8 9 least productive 11 12 marginal 14 15 Question 20 (1 point) 17 18 Economies of scale is the situation where as the quantity of output _, the cost per unit decreases, increases 20 21 stays constant, increases 23 24 increases, decreases increases, increases MacBook Pro