Calculating Cost of Sales

As a livestock farmer I don’t buy goods to sell them. I breed the “goods” (cattle) I sell. Therefore I don’t have a Purchase Account. Because I don’t have a Purchase Account I can’t have a Inventory Account which increases with purchases and decreases with Sales.Cost of sales can therefor not be calculated during a purchase or sales transaction. I have to do a actual counting of the stock at the end of the financial period to determine the closing inventory. To calculate Cost of Sales I have to make use of the formula: Cost of Sales = Opening inventory + Purchases - Closing inventory . Can it be done using Manager’s Income Statement? If so, how?

Yes, read through this topic where Opening inventory + Purchases - Closing inventory is discussed.