What is the major product formed in the following reaction
`CH_(3)O -overset(OH)overset(|)(CH) -underset(CH_(3))underset(|)(CH)-CH_(3) + HBr to `

Explanation

To determine the major product formed in the reaction of the compound \( CH_3OCHOHCH(CH_3)CH_3 \) with \( HBr \), we can follow these steps:

### Step 1: Identify the functional groups and structure
The compound \( CH_3OCHOHCH(CH_3)CH_3 \) contains an alcohol group (-OH) and an ether group (-O-). The presence of these functional groups indicates that the compound can undergo a substitution reaction in the presence of \( HBr \).

**Hint:** Look for functional groups that can react with acids.

### Step 2: Protonation of the alcohol
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