  The problem of minimizing mean response time of generic jobs submitted to a
heterogenous distributed computer systems is considered in this paper. A static
load balancing strategy, in which decision of redistribution of loads does not
depend on the state of the system, is used for this purpose. The article is
closely related to a previous article on the same topic. The present article
points out number of inconsistencies in the previous article, provides a new
formulation, and discusses the impact of new findings, based on the improved
formulation, on the results of the previous article.
