Max Profit — Quiz Answers

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1
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EcoWave breaks even at which approximate prices?

A
200 dollars and 600 dollars
B
5 dollars and 35 dollars
C
7 dollars and 48 dollars
D
0 dollars and 50 dollars
2
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What is the profit equation P⁡(p) in terms of price p ?

A
cap p times p is equal to negative 2 p squared plus 90 p minus 700
B
cap p times p is equal to negative 2 p squared plus 110 p plus 700
C
cap p times p is equal to negative 2 p squared plus 110 p minus 700
D
cap p times p is equal to 2 p squared plus 110 p minus 700
4

At what quantities does TechGadget break even (where revenue equals expense)?

A
x is equal to 3 point 1 7 and x is equal to 16 point 8 3
B
x is equal to 3 point 1 7 and x is equal to 33 point 6 6
C
x is equal to 20 and x is equal to 25
D
x is equal to 0 and x is equal to 35
8

Based on the revenue and expense functions provided, what is the correct profit function P⁡(q) for SunBright's solar lanterns?

A
P⁡(q)=−10⁢q2 +300⁢q−2,000
B
P⁡(q)=−10⁢q2 +700⁢q+2,000
C
P⁡(q)=−10⁢q2 +700⁢q−2,000
D
P⁡(q)=−10⁢q2 +500⁢q−2,000
9

Based on the revenue and expense graph, in which quantity range does SunBright make a profit?

A
between 0 and 10
B
between 10 and 20
C
between 15 and 25
D
between 40 and 50

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