<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?hili hata hivyo linatuingiza kwenye tatizo kubwa la pili ambalo linahusiana moja kwa moja na malipo ya bilioni 94 kwenda dowans s.a siku chache zijazo.  <response>: however, this business plan requires a very big volume of investments - the cost of the second stage of shah deniz fields development is estimated at 28 billion usd. 