Name:
Second Exam
Prof. D. Malueg
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer. Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx + c are x =
b
b2
Name:
Second Exam: Summer 2012
Prof. D. Malueg
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer. Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx + c a
Name:
First Exam: W2012
Prof. D. Malueg
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer. Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx + c are x =
Name:
Third Exam: W2012
Prof. D. Malueg
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer. Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx + c are x =
Name:
Second Exam: W2012
Prof. D. Malueg
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer. Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx + c are x =
Name:
Prof. D. Malueg
Third ExamPart A: Summer 2012
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer . Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx
Name:
First Exam: Summer 2012
Prof. D. Malueg
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer. Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx + c ar
Name:
Prof. D. Malueg
Third ExamPart B: Summer 2012
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer . Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx
Name:
First Exam
Prof. D. Malueg
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer. Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx + c are x =
b
b2 4
Name:
Final Exam
Prof. D. Malueg
Econ 104B
INSTRUCTIONS: Answer all of the questions. Show your work!
Where a calculation is called for, circle your nal answer. Good luck!
Quadratic Formula: if a = 0, then the solutions to 0 =
ax2
+ bx + c are x =
b
b2 4
INTRODUCTION
Symmetric information: Everyone is equally knowledgeable or equally ignorant about prices,
product quality, and other factors relevant to a transaction.
In competitive markets everyone knows all of the relevant facts.
In this chapter, people