Answer
1) HBr, 2) KOH, $\Delta$ 3) MCPBA has to be used to synthesize the compound.
Work Step by Step
First HBr is used to add Bromine at the Markovnikov position. Then KOH, $\Delta$ (heat) is used to do elimination reaction and form a double bond. Then MCPBA is used to form epoxide in the place of the double bond.