Case Analysis Scenario for questions $5-8$ is Amazon in $2021($in the PDF attachment$).$

How would you characterize the electronic retailing and related market competitive environment during the time of this case? $($This is the industry analysis. To receive full credit, the industry analysis must begin by briefly analyzing each of the five business models $($Porter$\text{'}$s $5$ Forces, the $4\text{'}$p of marketing, the PLC model, the PESTLE analysis, and consumer buying behavior$)($you may use a bullet point outline format to analyze the models$)$ as it relates to the case. $($All models must be applied to the case analysis$).$ Then in two to three comprehensive concluding paragraphs, combine your findings from all of the models and include other pertinent information from the case as it relates to the industry $($i$.$e$.$ growth trends, etc.$)($Please type clearly and include as much supporting detail as possible$).$