Part IV
The revenue of his company was modeled by 
where x is the number of items sold.
where x is the number of items sold.
a.
Write a Java program that gives the
value of R(x) to fill the table
below:
x
|
0.9
|
0.99
|
0.999
|
0.9999
|
1
|
1.0001
|
1.001
|
1.01
|
1.1
|
R(x)
|
20.0
|
200.99
|
2000.99
|
20000.99
|
-19998.8
|
-1998.9
|
-198.9
|
-18.9
|
b.
Find the limit of the function as x approach 1
The limit does not exist
c.
Let the cost to produce x items is C(x) = 2x(3x+2) ,
find the profit when 20 items are sold.
d. Find
the number of items that should be manufactured so that the profit is maximum
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