Commodity left at the beginning of the period (Tb) + Commodity output (TI / T) + Other commodity income (Tbk) = Goods sold at the end of the period (To) + Commodity sales + Other commodity output (Tbch)
Budget balance
Income (D) = Costs (X)
Currency balance
Deposits at the beginning of the period (Vb) + Foreign exchange gain (Vk) = Currencies at the end of the period (W) + Currencies spent (Vch)