With the research topic: Optimizing inventory management through data analytics at a pharmaceutical company. Write a literature review and provide more information using creditable sources $($library or google scholar$)$ and using in text referencing and also provide references in Harvard style. $1.$In the literature review, you should review existing literature on inventory management in the pharmaceutical industry. $2.$ Conduct A comprehensive review of existing literature on inventory management in the pharmaceutical industry. Look for studies, articles, and reports that discuss various aspects of inventory management practices, challenges, and solutions. $3.$ Identify gaps or areas where further research is needed, such as the application of specific data analytics methods to address inventory management challenges unique to the pharmaceutical sector. $($ also having the following objectives: $1.$ To develop data$-$driven strategies aimed at reducing excess, stockouts, understocking, at$-$ stock inventory levels without compromising on product availability$\mathrm{.}2.$ To implement predictive analytics models that minimize stockouts and understocking instances by accurately anticipating demand fluctuations and adjusting inventory levels accordingly. $3.$ To evaluate the existing inventory management practices within the pharmaceutical company, identifying strengths, weaknesses, and areas for improvement.$)$