if the company is taxed as a sole proprietor or partnership - inventory adjust, set the adjusting account to owner/partner equity drawing, lower the qty on hand.  The value at the lower right is subject to use tax if your state requires it, most do.

if the company is taxed as a corp, create and use a due from [name] current asset account as the adjusting account and then the owner/shareholder pays that amount to the corp

QB does not do use tax, a workaround I use is to enter a bill, select the tax vendor, use a use tax paid expense account and manually calculate the amount due and enter it, in the memo block I enter something about the transaction it is for

Qty & Value adjustments are rare, and should be used with caution and in the event of an audit you need to be able to show why you are changing asset value.  All adjustments in inventory use value