for an inventory adjustment why do i need an adjustment account

AI generated answer (using internal Slack threads):

In NetSuite, when you make an inventory adjustment, you need an adjustment account to balance the changes in your inventory. This is because inventory adjustments have a direct impact on your General Ledger (GL). When you increase or decrease the quantity of an item in your inventory, the value of your inventory assets changes. To keep your accounting records accurate and balanced, you need to record these changes in an adjustment account. This adjustment account is typically a contra account to the inventory assets. For example, if you increase the quantity of an item in your inventory, the inventory asset account will be debited (increased), and the adjustment account will be credited (decreased). Conversely, if you decrease the quantity of an item, the inventory asset account will be credited (decreased), and the adjustment account will be debited (increased). The asset account is usually determined by the item master, while the adjustment account can be selected during the inventory adjustment transaction. It's common to use an opening balance account or a Cost of Goods Sold (COGS) account specifically for inventory adjustments. Remember, both inventory adjustments and worksheets are GL impacting transactions. It's best to let your adjustments drive your accounts and perform reconciliation if needed. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******