1MDB and Minister in the Prime Minister's Department Mah Siew Keong have been asked to explain the “higher than normal” cost of purchasing Edra Global Energy Bhd.

Is it because the high cost is the result of the exorbitant fees it paid to Goldman Sachs and to International Petroleum Investment Company (IPIC), Parti Amanah Negara's strategy director Dr Dzulkefly Ahmad is asking.