Assume common data sizes (char = 1 byte, short = 2, int = 4, long = 8, float = 4, double = 8) and that alignment requirements follow the data size. struct { char c[ 2 ]; int i[ 4 ]; double d[2]; } datum[3 ]; What is the offset of datum[ 2 ].c[ 0 ] relative to &datum? What is the offset of datum[ 2 ].j[ 2 ] relative to &datum? What is the offset of datum[2].d[1 ] relative to &datum