Could you mention the advantages and disadvantages of SWOT AND BESTLE analysis a

Could you mention the advantages and disadvantages of SWOT AND BESTLE analysis and example of real organization that applay them. Also could you mention the HR strategic as Downsizing global cost effective and how business partner can use them with regard to SWOT AND PESTLE analysis. Moreover write about Ulrich model and Johnson and Scholes as other HR application that related to HRBP.This question is an exam question. Please answer this question criticaly and give example. I am looking for a high standard.
Also it is important to mention five references. and keep the work at 700 words if you can.
Please do not use hard vocabularies and complecated structures keep it simple as much as you can.
thanks