Edited sentence: In Australia the company suffered a loss of almost half a billion Australian dollars when its investment in ABC learning went sour a scant few months after Temasek's entry at a record high price.It is believed that Temasek lost almost half a billion Australian dollars in its investment in ABC.Temasek paid record-high prices for ABC, shortly before the company's shares became worthless.Temasek's ill-timed investment in ABC Learning, a listed Australian company that went bust a few months after Temasek's entry into the shareholder's register