Quick tips

• Sort the right column. Read which column holds the answer: "emptiest jars" is Stock, not Candy.
• Ascending means smallest first. Smallest first, or A → Z. Descending is largest first, or Z → A.
• Filters hide, they don't delete. A filter only hides rows. Clear it and everything comes back.
• Look for look-alikes. " Gummy", "Gummy " and "gummy" look the same to you, but not to a filter. Trim and fix capitals first.
• Numbers on the left are suspicious. A number aligned left with a green corner is stored as text. SUM skips it and sorting puts it last.