just one slide of microsoft powerpoint to make a comparison of airport location between hertz and avis

i am doing a research about Merges and Acquisitions of the car rental company between Hertz and Avis, there are many airport locations, and Hertz & Avis also have some same airport locations, while you just need to select 5-7 representative airport locations of Hertz and 5-7 different airport locations of Avis which Hertz does not have. This slide can choose a map as the background and marked airport locations clearly like the attachment. Beside, after doing this map, you need to write a paragraph to analyze what is the advantages of these airport locations(Avis) which Hertz did not have after mergering the two companies, or you can type the advantages of airport locations(Avis) on the map directly.