Vanillin is the substance whose aroma the human nose detects in the smallest amount. The threshold limit is 2.0 x 10^-11 g per liter of air. If the current price of 50.0 g of vanillin is $103 determine the cost to supply enough vanillin so that the aroma could be detected in a large aircraft hanger with a volume of 4.27 x 10^7 ft^3.