A decision tree is an outcome and probability map of the scenario. Most business problems may potentially have more than one solution.

Thanks

I fully agree, and i support my colleague Ashraf's answer 

Thanks for invitation;

The success of any decision tree in any organization, depends on not only the choosing of the best or ideal alternative and applying same, but also on the closely following up to ensure that the problem is already been solved, in addition to taken the necessary corrected actions to avoid any of its consequences in the future.