A strategy that integrates an organization's marketing goals into a cohesive whole, ideally drawn from market research, focuses on the ideal product mix in order to achieve maximum profit potential; the marketing strategy is set out as a marketing plan, a good idea, method, information, object, or service that is the end result of a process and serves as a need or want satisfier. It is usually ...

We consider a periodic review single-item inventory model under stochastic demand. Every m periods, in the regular order period, fixed costs are K. In periods in-between, intraperiods, higher of L > K $L>K$ apply. The literature on optimal policies does not account for these time-dependent costs. By generalizing existing proofs policies, we close this gap theory. policy is complex period and pe...

We present an improved implementation of the Wagner-Whitin algorithm for economic lot-sizing problems based on the planning-horizon theorem and the Economic- Part-Period concept. The proposed method of this paper reduces the burden of the computations significantly in two different cases. We first assume there is no backlogging and inventory holding and set-up costs are fixed. The second model ...