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version A Second Midterm Exam Econ300 Fall 2012 This exam consists of 25 multiple choice questions The maximum duration of the exam is 50 minutes 1 In the spaces provided on the scantron write your last name then your first name and also be sure to include university identification number 2 Also fill in the bubbles below your name and id number 3 Write your name here 4 In the special codes section of the scantron under K write the letter A 5 DO NOT OPEN this exam booklet until you are told to do so and STOP writing when you are told that the exam is over Failure to comply will result in a 10 loss in the grade 6 You MUST return this exam booklet with the scantron otherwise no credit will be awarded 7 Only the answers you provide on the scantron will be counted towards your grade 8 Please make sure you use dark pencil marks to indicate your answer the scantron reader may not give you credit for an answer if it can t detect it 10 Choose the single best possible answer for each question You are responsible for upholding the University of Maryland Honor Code while taking this exam ECON300 second midterm Page 1 of 7 1 cid 0 cid 1 cid 2 cid 3 cid 4 cid 5 cid 6 cid 7 cid 8 cid 2 cid 9 Then A cid 0 cid 10 cid 1 cid 11 cid 2 cid 12 cid 13 cid 14 cid 12 cid 15 cid 15 cid 17 cid 12 B cid 0 cid 10 cid 1 cid 11 cid 2 cid 12 cid 4 cid 5 cid 6 cid 7 cid 8 cid 16 cid 9 cid 13 C cid 0 cid 10 cid 1 cid 11 cid 2 cid 12 cid 4 cid 5 cid 6 cid 7 cid 8 cid 16 cid 9 cid 13 cid 2 cid 12 cid 3 cid 15 cid 17 D cid 0 cid 10 cid 1 cid 11 cid 2 cid 12 cid 4 cid 5 cid 6 cid 7 cid 8 cid 16 cid 9 cid 13 cid 12 E None of the above 2 cid 14 B cid 0 cid 10 cid 1 cid 0 cid 10 cid 1 cid 0 cid 1 cid 4 cid 5 cid 6 cid 7 cid 2 cid 3 cid 18 cid 8 cid 9 Then A cid 15 cid 7 cid 11 cid 2 cid 12 cid 18 cid 8 cid 9 cid 3 cid 15 cid 17 cid 19 cid 12 cid 15 cid 20 cid 19 cid 12 cid 3 cid 15 cid 17 cid 15 cid 22 cid 23 cid 24 D cid 23 cid 22 cid 19 cid 24 E None of the above cid 0 cid 10 cid 1 cid 21 cid 10 cid 1 C cid 19 cid 14 cid 19 cid 14 cid 25 cid 15 Then 3 cid 6 cid 0 cid 1 A cid 12 cid 25 cid 15 B cid 14 cid 25 cid 15 cid 20 C cid 19 cid 14 cid 12 cid 25 cid 15 cid 20 D cid 26 cid 24 cid 27 cid 23 cid 22 E None of the above cid 0 cid 10 cid 1 cid 0 cid 10 cid 1 cid 0 cid 10 cid 1 cid 21 cid 10 cid 1 A 2 3 B 1 2 C 3 2 D 2 E None of the above 5 cid 28 cid 1 cid 29 cid 30 cid 31 Then A MPK 4 B MPL 4 C Q is homogeneous of degree 2 D All of the above E None of the above 4 Demand is given by q 20 4p What is the price elasticity of demand at p 2 ECON300 second midterm Page 2 of 7 cid 28 cid 1 cid 11 cid 30 cid 12 cid 3 cid 31 cid 14 cid 3 Then K A dK L dL L B dK K dL L dK K dL 2 2 dK K L dL D C E None of the above cid 28 cid 1 K L Then A Q is homogenous of degree 1 B Q is homogenous of degree 2 C Q is homogenous of degree 1 2 D Q is not homogenous E None of the above cid 29 cid 0 cid 1 cid 7 cid 2 cid 13 cid 9 cid 7 cid 2 cid 18 cid 29 cid 9 cid 6 cid 6 cid 2 cid 1 cid 29 cid 13 cid 29 cid 1 cid 18 cid 11 cid 18 cid 29 cid 6 What is dy dz A B C cid 7 cid 13 cid 9 cid 29 cid 13 cid 7 cid 2 cid 13 cid 9 cid 7 cid 2 cid 18 cid 29 cid 9 cid 7 cid 18 cid 11 cid 9 D cid 7 cid 13 cid 9 cid 7 cid 2 cid 13 cid 9 cid 13 cid 2 cid 13 E None of the above cid 3 Then cid 3 cid 2 cid 12 cid 7 cid 2 cid 14 cid 2 cid 12 cid 9 cid 1 cid 2 cid 14 A cid 12 cid 14 cid 1 cid 11 cid 2 cid 14 B cid 24 cid 22 cid 23 cid 24 C cid 24 cid 1 cid 22 cid 23 cid 26 cid 14 cid 14 cid 1 cid 2 cid 14 cid 2 cid 12 D cid 14 cid 12 cid 1 E None of the above cid 12 cid 9 cid 6 Then cid 3 cid 2 cid 14 cid 13 cid 8 cid 2 cid 12 cid 12 cid 3 cid 13 cid 2 cid 14 cid 9 cid 7 cid 2 cid 12 cid 7 cid 2 cid 14 cid 2 cid 12 cid 9 cid 1 cid 7 cid 2 cid 14 A B C D E None of the above cid 14 cid 1 cid 7 cid 11 cid 2 cid 14 cid 14 cid 1 cid 7 cid 11 cid 2 cid 14 cid 26 cid 1 cid 7 cid 22 cid 23 cid 26 cid 14 cid 1 cid 11 cid 2 cid 14 cid 12 1 cid 6 cid 2 cid 12 cid 3 cid 2 cid 14 cid 13 cid 8 cid 2 cid 12 cid 3 cid 12 1 cid 6 cid 2 cid 12 cid 24 1 cid 6 cid 23 cid 24 cid 22 cid 23 cid 26 cid 13 cid 24 cid 23 cid 24 cid 12 1 cid 24 cid 6 cid 7 cid 23 cid 26 cid 22 cid 13 cid 23 cid 26 cid 6 cid 23 cid 24 cid 22 6 7 8 9 10 ECON300 second midterm Page 3 of 7 11 The function f x x 1 2 reaches a local minimum at the stationary point x x if 1 2 A B f 11 x x 1 2 0 and f 11 x x 1 2 x x 1 2 22 f 12 x x 1 2 f 11 …


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UMD ECON 300 - Second Midterm Exam

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