NEW YORK (Standard & Poor's CreditWire) June 8, 2000-- Standard & Poor's today affirmed all existing ratings on Kaufman & Broad Home Corp. (KBH) (see list). Ratings for KBH, which today ranks as the second-largest builder in the country, reflect the company's rapidly expanding market position and aggressive financial profile. Long the largest builder in the most populous state in the country, Los Angeles-based KBH has grown very dramatically over the past five years. Homebuilding revenues and earnings have more than doubled since 1995, and are poised to approach $4 billion in the current fiscal year. The company has successfully increased penetration within many of its core markets, however, a substantial portion of recent growth is coming from acquisitions of