Jack top-dressed the 540 acres of wheat with 65-0-0 units of liquid nitrogen per acre. He used 28-0-0 liquid nitrogen to get the desired nitrogen. Liquid nitrogen weighs 10.67 pounds per gallon and costs $236.25 per ton.
a. How many pounds of the liquid nitrogen were applied per acre?
b. How many gallons per acre were used?
c. What did it cost to top-dress the wheat?
a. 232 lb/a
b. 22 gal
c. $14,798.70
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