Old Exam Problems

[Spencer Hsu]

Has anyone taken a look at these yet? Does anyone know which topics we
are responsible for?

[Alex Khalfen]

I'm in sect.1 of the class, and tonight he said that ch.2,3,4 will be on the exam, as well as the material from all previous homeworks except the one that was due today.

Alex

[Robert Binkley]

I merged them all in to one file to make it easier to manage. It is a
lot of questions!
I have attached them to this email, not sure if google will let it pass
through. If you want the merged file and it does not come through,
contact me directly.

-r
Robert....@xilinx.com

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[Gayathri Ravi]

Robert: Thank you so much!!

[Carla Nunes]

This is great, Robert!  I was just thinking of how much work it would be to go one by one and print it out.  :)  This makes it much easier!

 

Thank you!

 

Carla

[jonathan car]

Thanks Rob

[Adi Aloni]

Hi guys,
I'm writing down my answers to the few problems that I went through. I would
love your feedback.

Advanced Technology:
R = 3,270.3Q - (Q^2/10.1)
MR = 3,270.3 - (Q/5.05)
Below $1,635 demand becomes inelastic
EY = 3.85

Autos/Oil (partial answers appear in the original document):
Ep = -9.1%
Cross elasticity Libya to Nigeria using point elasticity is 11.45
Cross elasticity Libya to Nigeria using arc elasticity is 6.5

BART:
Ep = -0.286
R = $24 million
To calculate revenue, I used the caluculkus approach the professor used on
the cable car fares problem:
dR/R = %dP + %dQ, I'm just not sure about the signs. I used %dP as -21% and
%dQ as 6%, but then we supposedly get a negative number for R, so I'm really
not sure here.

Bus Transportation:
Ep = -0.4

I will post more when I have them. I'm out of town most of the weekend so
probably won't do much more.
Adi.

[Christy Fairlie]

Does anyone want to get together this weekend to study together?

Christy

[alex smirnov]

i'm planning to come to campus on Saturday for the review session.  I'm not sure if I'll come earlier, but I'll definitely stay a few hours after the session.

[Carla Nunes]

I'll be in the campus for the TA review session too, and can be there for 1h more afterwards.  I'll start on the old problems later today, and can post results for cross-checking.

 

Thanks,
Carla

[Spencer]

Anyone interested for Monday?

Sent from my iPhone

[Christy Fairlie]

I will be on campus all weekend and monday too and am happy to study with anyone who has the time.