Consider the reaction of (R)-3-methyl-1-pentene with HBr in ether. Which statement below best describes the product or products? It consists of a racemic mixture of diastereomers and is optically inactive. It consists of a racemic mixture of enantiomers and is optically inactive. It consists of a mixture of two diastereomers and is optically active. It consists of a single enantiomer and is optically active It consists of a single meso compound and is optically inactive.