Oct-1-ene, $\text{CH}_3(\text{CH}_2)_5\text{CH}=\text{CH}_2$, undergoes thermal cracking. Which set of compounds W, X, Y and Z could be formed? $\text{W}: \text{CH}_2=\text{CH}_2$ $\text{X}: \text{CH}_3\text{CH}=\text{CH}_2$ $\text{Y}: \text{CH}_3\text{CH}_2\text{CH}_3$ $\text{Z}: \text{CH}_2=\text{CHCH}=\text{CH}_2$
- AW, X, Y and Z
- BW, X and Y only
- CW, X and Z only
- DW and X only