Which Series of Reactions Described Below, If Any, Will Result

Which series of reactions described below, if any, will result in the formation of 2-methylpentan-3-one starting with 1-propanol?

A) 1. (CH₃) ₂CHMgBr/ diethyl ether
2. dilute H₃O⁺
3. PCC
B) 1. Na₂Cr₂O₇/H₂SO⁴ and heat
2. SOCl₂
3. 2 (CH₃) ₂CHMgBr/ diethyl ether
4) H₃O⁺
C) 1. Na₂Cr₂O₇/H₂SO⁴ and heat
2. (CH₃) ₂CHMgBr/ diethyl ether
3. dilute H₃O⁺
4. LiAlH₄
D) 1. PCC
2. (CH₃) ₂CHLi/ diethyl ether
3. dilute H₃O⁺
4. Na₂Cr₂O₇/H₂SO⁴ and heat
E) none of the above