A research paper submitted to GSTF Journal of Mathematics, Statistics and Operations Research (JMSOR) must be original that are unpublished and cannot be under review for publication elsewhere during the time it is being considered for GSTF Journal of Mathematics, Statistics and Operations Research (JMSOR). Furthermore, after you submit a paper to GSTF Journal of Mathematics, Statistics and Operations Research (JMSOR), you must await the response from GSTF Journal of Mathematics, Statistics and Operations Research (JMSOR) and only resubmit elsewhere if your paper is rejected--or withdrawn at your request--from GSTF Journal of Mathematics, Statistics and Operations Research (JMSOR).