A direct contractor who contracted directly with the owner on a private residential project generally must serve a preliminary notice on which party, if any?

解析

Civil Code §8200(e) excuses a direct contractor from serving the owner — the contract itself gives the owner notice — but the direct contractor must still give the preliminary notice to a construction lender to preserve rights against the construction funds. (a) inverts the flow: notice runs up the chain toward the people who control the money, not down it. (b) applies the general rule without reading the exception, and is the trap for anyone who memorised '20 days' alone. (c) over-reads the exception, which covers only the owner and not the lender.