The following table gives the estimated acquisition cost and expected earth coverage per day (in percentage terms) for five possible satellite architectures. Assume that greater earth coverage corresponds to better performance.

Earth Covergae per day (%)	Estimated aquistion cost ($M)
Sat 1	25	240
Sat 2	24	130
Sat 3	21	150
Sat 4	18	180
Sat 5	11	80

Develop a scatter plot of the earth coverage vs. estimated cost to determine which satellite design provides the most bang for the buck.