Two days before it is scheduled to complete a $95 million deal to preserve the scenic Hearst Ranch, the Schwarzenegger administration still has not made public its estimates about how much the landmark purchase will cost taxpayers for new park rangers, maintenance and other expenses. --snip-- If Schwarzenegger officials stick with a rule they approved earlier this year aimed at curbing costs for new state parks, they would have to reject the Hearst deal because of its operating expenses. Or they could accept the deal, and keep costs down by closing Hearst's beaches to the public, which would be unpopular....