Which of the following statements is/are correct?a) The common name of  HOOC−CH2−COOH is Malonic acid b)The common name of CH2−COOH|CH2−COOH  is Succinic acid c) The IUPAC name of CH2=CH−OCOCH3  is vinyl acetic etherd) The IUPAC name of acrylonitrile is prop-2-ene-nitrile