  Bag of Distributed Tasks (BoDT) can benefit from decentralised execution on
the Cloud. However, there is a trade-off between the performance that can be
achieved by employing a large number of Cloud VMs for the tasks and the
monetary constraints that are often placed by a user. The research reported in
this paper is motivated towards investigating this trade-off so that an optimal
plan for deploying BoDT applications on the cloud can be generated. A heuristic
algorithm, which considers the user's preference of performance and cost is
proposed and implemented. The feasibility of the algorithm is demonstrated by
generating execution plans for a sample application. The key result is that the
algorithm generates optimal execution plans for the application over 91\% of
the time.
