A customer wants an estimate of closing costs for the purchase of a $300,000 property with a 20% down payment. Although she has provided the other five pieces of information, a loan application, per Regulation X, has not been triggered because she has not yet found a property to purchase. Which of the following responses best describes what should be done, if anything, according to Regulation Z when a written cost estimate is given prior to a Loan Estimate?

This option violates ethical and legal standards, as using a fictitious address to manipulate the loan application process is misleading and non-compliant with regulations. Such actions could lead to serious repercussions for the lender and undermine trust in the lending process.

While Regulation Z does impose certain restrictions on the timing of cost estimates, it does allow for preliminary estimates as long as they are accompanied by appropriate disclaimers. Therefore, this statement is misleading as it does not acknowledge the possibility of providing estimates under specific conditions.

Though this option suggests providing a disclaimer, it lacks the essential information that informs the borrower about the potential variability in actual costs. Simply stating that it is not an official Loan Estimate does not sufficiently protect the borrower from misunderstandings regarding the accuracy of the estimate.