The item to be classified here is a children’s hairbrush valued at 52 cents each. The answer choices provide only two headings for comparison 9603 and 9615. The heading 9603 includes brushes while heading 9615 includes combs, hair-slides and the like; hairpins, curling pins, curling
grips, hair-curlers and the like. Between these two headings, heading 9603 is more specific as it includes brushes and the item to be classified is a hairbrush.
Within heading 9615, we need to compare the subheadings 9603.29, 9603.30 and 9603.90.
9603.21.00 00 includes Toothbrushes
Subheading 9603.29 includes Other: that includes hairbrushes
9603.29.8010 classifies hairbrushes over 40 cents each. Since the children’s hairbrush is valued at 52 cents each, it will be correctly classifiable under 9603.29.8010 which is answer choice B.