Consider Compound X, an unbranched primary alcohol with a molecular formula of C4H10O. When Compound X undergoes a dehydration reaction (heated to 180° with an H2SO4 catalyst), Compound Y (C4H8) is produced. On the other hand, when Compound X undergoes an oxidation reaction, Compound Z (C4H8O) is formed. Based on the information given, predict the condensed structural formulas of Compounds X, Y, and Z and provide their IUPAC names.