Math 110 – Bennett – Final Exam Practice
Please review the midterm practice problems.
Any of those problems are fairgame for
the final.
Additionally, you may see problems similar to these:
1.
The Audubon Society at Enormous State University (ESU) is planning its annual
fundraising “Eatathon.”
The society will charge students $0.75 per serving of pasta.
The only expenses the society will incur are the cost of the pasta, estimated at $0.25 per
serving, and the fixed cost of $400.00 for renting the facility for the evening.
a.
Write the cost function
b.
Write the revenue function
c.
Write the profit function
d.
How many servings of pasta must the Audubon Society sell in order to break even?
e.
What profit or loss results from the sale of 1500 servings?
2.
Rock Solid Bank & Trust is offering a CD (certificate of deposit) that pays 3.5%
compounded monthly.
a.
How much interest would a $2000 deposit earn over 10 years?
b.
How long will it take for your deposit to double?
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 Spring '11
 Staff
 Calculus, Addition, Derivative, Teddy bear, Audubon Society

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