2. The compound carvone, shown here, is a naturally occurring flavoring agent. The levorotatory isomer smells like spearmint, while the dextrorotatory isomer smells like caraway seeds, which are commonly used in rye bread. A solution containing both enantiomers of carvone has an optical rotation of +27. Look up the specific rotation of carvone, cite your reference, and use that number to calculate the enantiomeric excess of this sample. Determine the ratio of dextrorotatory to levorotatory isomers present