Examlex
Instructions: Refer to the data below to answer the following question(s).
Leucine is an essential amino acid with the systematic name 2-amino-3-methylpentanoic acid. It has pKa1 = 2.36 and pKa2 = 9.60.
-Refer to instructions. Draw a Fischer projection of L-leucine and label the chirality center(s) as R or S.
Profit
The difference between total revenue and total cost.
Yearly Return
The total gain or loss on an investment over a one-year period, expressed as a percentage of the investment’s initial cost.
Fixed Costs
Costs that do not change with the level of output or sales, such as rent, salaries, and loan payments.
Annual Fixed Costs
Expenses that do not change over a year regardless of the level of production or sales.
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