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Homework#2 (Ch5 and 6)
Question 2
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Marked out of 1.00
A company that makes cell phones has the
following cost structure. The have fixed
costs of $145 000 per period and
manufacturing costs of $15.16 per cell
phone. Advertising is expected to be $25
000 per period and a special promotional
contest will involve providing a free case for
a cost of $5.30 per cell phone. Each cell
phone sells for $49.95. What is the break-
even point in the number of phones? Select
one:
A.
4240
B.
5765
C.
4886
D.
4168
E.
4917
The $x$-intercepts of the parabola $y = x^2 + bx + c$ are $(-3,0)$ and $(5,0).$ find the equation of the parabola, and submit your answer in $y = ax^2 + bx + c$ form.
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.