Is there an available solver for this type of linear programming p r o b l e m?
I hope here to be correct place for questions about linear programming. 

What is best program for solving LP problem like following:

Can Matlab can be used for solving that? How sigma summation can be modeled in it? Is there any simpler solver app? 

![enter image description here][1]
 


  [1]: http://i.stack.imgur.com/OaYxe.png
Is there an available solver for this type of linear programming p r o b l e m?
===

I hope here to be correct place for questions about linear programming. 

What is best program for solving LP problem like following:

Can Matlab can be used for solving that? How sigma summation can be modeled in it? Is there any simpler solver app? 

![enter image description here][1]
 


  [1]: http://i.stack.imgur.com/OaYxe.png