Classified crimes defined.

A. A crime is a felony if it is so designated by law or if upon conviction thereof a sentence of death or of imprisonment for a term of one year or more is authorized. B. A crime is a misdemeanor if it is so designated by law or if upon conviction thereof a sentence of imprisonment in excess of six months but less than one year is authorized. C. A crime is a petty misdemeanor if it is so designated by law or if upon conviction thereof a sentence of imprisonment for six months or less is authorized.