ओनसोल 1 : दिहुनथाइ फिथाइनि गिबि दिहुनथाया जुरिजेननाय बिन्दोनिफ्राय बै बिन्दोसिम जायो , जेराव सिमायारि दिहुनथाइ खेंख्रा हांखोआ गर दिहुनथाइ खेंख्रा हांखोखौ खमायो ( A निफ्राय H दिहुनथाइ-आगजुनि बाहायनाय थाखो एबा 6 खोन्दोसिम ) ।
Area 1 : The first area of output function is from starting point of production till that point where margin output curve cuts the average output curve ( from A to H till use level of production equipment or 6 unit ) .