Hello friends I will show how create a 3dsmax 3d sales graph model tutorial.
I have used following techniques shown below in this 3ds max tutorial.

[1]-Start 3dsmax and choose "Box" with the following size as shown below   
     Create box in the front view port

[2]-Create more boxes set like this

[3]-Click on the line button and open the rendering palette and use the following setting
    Create shape like this in the front view port

[4]-Create another shape and apply the extrude modifier with the amount of 16.0

[5]-Now your object should like this

[6]-This is my material palette and creates materials some thing like that

[7]-Set the skylight like this with the following parameter

[8]-This is my final result are you looking it

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