Which of the Following Sequences of Reagents Will Move the Alcohol

Which of the following sequences of reagents will move the alcohol functional group from the tertiary position of 1-methyl-1-cyclohexanol to a secondary position?

A) 1) KOtBu; 2) Hg(OAc) ₂, H₂O; 3) NaBH₄
B) 1) TsCl, pyr; 2) KOtBu; 3) BH₃-THF; 4) H₂O₂, NaOH
C) 1) H₂SO₄, heat; 2) BH₃∙THF; 3) H₂O₂, NaOH
D) 1) TsCl, pyr; 2) NaOH; 3) BH₃∙THF; 4) H₂O₂, NaOH
E) C and D will both work