The correct sequence of reagents for the above conversion of X to Y is:

A

(i)$$B_{2}H_{6}/H_{2}O_{2}$$ (ii)NaOEt (iii)Jones reagent

B

(i)NaOEt (i)$$B_{2}H_{6}/H_{2}O_{2}$$ (iii)Jones reagent

C

(i)NaOH (aq) (ii)Jones reagent (iii)$$H_{3}O^{+}$$

D

(i)Jones reagent (ii)NaOEt (iii)Hot $$KMnO_{4}$$/KOH