This graph shows the relationship between the number of gallons of milk purchased and the cost. Use the ordered pairs from the graph to enter the missing values in the table.

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x y
6
4 12
6
A line graph with Gallons of Milk on the horizontal axis ranging from zero to ten and Cost parenthesis in dollars parenthesis on the vertical axis ranging from zero to twenty two and a line segment with endpoints (0,0) and (7.5,22)

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?