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(B) The reaction involves the acid-catalyzed dehydration of $2,2$-dimethylcyclohexanol. $1$. Protonation of the $-OH$ group occurs to form a good leav

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$2,3-$dimethylcyclohexene

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(B) The reaction involves the acid-catalyzed dehydration of $2,2$-dimethylcyclohexanol. $1$. Protonation of the $-OH$ group occurs to form a good leaving group $(-OH_2^+)$. $2$. Loss of water generates a secondary carbocation. $3$. $A$ $1,2$-methyl shift occurs to form a more stable tertiary carbocation. $4$. Elimination of a proton from the adjacent carbon leads to the formation of the most stable alkene,which is $2,3$-dimethylcyclohexene (or $1,2$-dimethylcyclohexene depending on the numbering convention,but the structure corresponds to the tetrasubstituted alkene).

What is the major product of the following reaction?

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