Assertion: fertilizer's cost | /r/HasProperty | calculated
Facets:
Source sentences:
text: For this calculation, the cost per pound of N from example A ($0.62/lb) can be used; then the cost of the P 2 O 5 (the one that is of interest) can be calculated.
text: The cost per pound of N, P 2 O 5 , and K 2 O in a fertilizer with only N, P, or K can be calculated using the cost per ton of fertilizer and the percentage N, P 2 O 5 , or K 2 O in the material.