Jason has 75 dairy cows. He applied 45-60-40 units of fertilizer per acre to 98 acres of pasture. He used 46-0-0 urea at $510 per ton, 18-46-0 DAP at $708 per ton, and 0-0-60 muriate of potash at $570 per ton.
a. How many pounds of bulk fertilizer were applied?
b. How many tons were purchased?
c. What was the cost of the fertilizer?
a. 24,010 lb
b. 12 tons
c. $7,580
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