Gadzira shanduro yakaoma zvikuru yemutsara uyu Muna 1977, ne' convertible arbitrage'' kuhwina fomura ', Singer akasiya mutemo kuti agadzire kambani yake yokudyara.
Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi "Muna 1977, ne' arbitrage inochinja' 'fomura inokunda', Singer akavamba hedge fund Elliott Associates L.P. ine $ 1.3 miriyoni inobva kushamwari dzakasiana-siana nemitezo yemhuri".