There are two companies in the group who are paying different rate for the same service, perform spend analysis on below data, highlight what are the opportunities and visualize it in a PowerPoint slide. Resource Rate $($Hourly$)$ Rate $($Hourly$)$ Total Spend Total Spend Company $1$ Company $2$ Company $1$ Company $2$ Cleaner $($Male$)307\mathrm{.}73647,000173,000$ Cleaner $($Female$)357\mathrm{.}73251,00057,000$ Supervisor $4014\mathrm{.}250,00018,000$