Cost function, 
Revenue function, 
Profit function, 
Break point 
.
Fixed cost 
$
.
Variable cost $
.
Price of item $
.
Let 
be the number of items produced and sold.
a) Cost function Fixed cost 
variable cost \times number of items
So,
b) Revenue Price of an item 
number of items
So,
c) Profit Revenue 
Cost
d) <u>Break even point</u> 
.
So, the product should be produced for 
or more items.
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Answer:
Step-by-step explanation:
5
Use the point slope formula. then, substitute the values inside the formula.
x1 =3
y1= -2
m = 23
y -y1 = m ( x - x1)
y - (-2) = 23 (x - 3)
y + 2 = 23 ( x - 3)
<span>So we need to see how does the decimal point change it's place in the quotient when we divide any number by increasing powers of 10. Lets start with number 1. The decimal point is: 1.0 and when we divide by 10^1=10 we get 1/10=0.1. The decimal point has moved one place to the left. Now lets divide 1 by 10^2 and we get 1/100=0.01. Again, the decimal point has moved one more place to the left. Now: 1/10^3 = 1/1000 = 0.001. Next would be 0.0001, next one would be 0.00001 and so on. </span>
