गुबुन रावआव सोलायसोलʼ आगजुफोरनि दिहुनथाइ-बांनाया खमायनाय हारै गुबुन गुबुन खोन्दोफोराव जायो ।
In other words , the increase in production in different units of variable equipments that happens at decreasing rate .