Marriott Corp. said it has extended its...

Marriott Corp. said it has extended its $39.50-a-share cash tender offer for Saga Corp. until 5 p.m. Thursday . . . Greyhound Corp. said the sale of its Conagra Inc. holdings in April resulted in an after-tax gain of about $87 million, which will be included in the firm’s second-quarter results . . . Standard & Poor’s said it raised Great Western Financial’s subordinated debt to A- from BBB+.