The best reagents and conditions to accomplish the following conversion is

A

(i) $$\text{LiAlH}_4$$ in ether, (ii) 3 moles of $$\text{CH}_3\text{I}$$ followed by heating with AgOH

B

(i) $$\text{LiAlH}_4$$ in ether, (ii) $$\text{P}_2\text{O}_5$$ and heat

C

(i) 20% $$\text{H}_2\text{SO}_4$$ and heat, (ii) $$\text{P}_2\text{O}_5$$ and heat

D

$$\text{H}_2$$ and Lindlar catalyst