You decided to buy apples at a grocery store somewhere in the mountains. You buy 5 pounds of apples, which are sold for $1.99/lb. (One pound is the unit of force equal to 0.454 kgx9.80 m/s where g = 9.80 m/s2 is the standard value of the acceleration due to the gravity). You overpaid for the apples, since the value of the acceleration due to the gravity at this mountain location is only gmountain 9.79 mis.
Determine how much you overpaid for your 5 pounds of apples.