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lI'Zzuestion 9 [1 point} --I: The manager of a car rental agency knows from experience that all 50E] cars will be rented it the fee is $30 a clay. A market survey suggests that, on the average, five fewer cars will be rentecl for each $4 increase in price. How many cars will be rented when the revenue is maximized? 0 am 0 sea 0 am 0 sea lQuestion 1D {1 point} '-II The manager of a car rental agency knows from experience that all 500 cars will he rentecl if the fee is $30 a clay. A market survey suggests that, on the average, five fewer cars will be rentecl for each $4 increase in price. What is the maximum revenue? 0 are em 0 $5? sou Ounces Gas-teen