K Gasoline prices. At one point, the average price of a gallon of gasoline in Country A was $1.541. Of this amount, 76.4 cents was the cost of crude oil, 14.8 cents the cost of refining, 21.7 cents the cost of distribution and marketing, and 41.2 cents the amount of tax. Use a pie graph to present this data. What is the central angle used for the portion of the pie chart representing the cost of crude oil? 178.482 (Type your answer in degrees. Round to the nearest thousandth.) o What is the central angle used for the portion of the pie chart representing the cost of refining? 34 (Type your answer in degrees. Round to the nearest thousandth.)

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