Header width should be equal to the rough opening plus the width of the __ jack studs cripple studs common studs king studs

## Step 1<br />The problem is related to the construction of a header in a building structure. A header is a horizontal structural member that is used to support the load from above. It is typically installed above a door or window opening.<br /><br />## Step 2<br />The width of the header should be equal to the rough opening plus the width of the jack studs. Jack studs are the vertical framing members that support the header.<br /><br />## Step 3<br />The other options, such as cripple studs, common studs, and king studs, are not the correct answer because they do not contribute to the width of the header.