Which document serves as the written estimate provided to the vehicle owner?

The MVI-2 form is the document that serves as the written estimate provided to the vehicle owner. This form outlines the expected costs associated with the necessary repairs or services identified during the vehicle inspection. It is crucial for ensuring that the vehicle owner is fully informed about what repairs are needed and the potential costs involved before any work is performed. This allows for transparency and helps the owner make informed decisions regarding their vehicle's maintenance.

The other documents mentioned play different roles in the inspection and repair process. For instance, the inspection report details the findings from the vehicle inspection, including any issues that need attention, but it does not specifically provide an estimate of costs. The repair authorization acknowledgment is a consent form that the vehicle owner signs to authorize repairs to be made, indicating that they agree to the work and the costs involved, but it is not the initial estimate itself. The rejection notice is issued when a vehicle does not pass the inspection and will indicate the reasons for rejection, rather than providing an estimate for repairs. Thus, the MVI-2 form is the correct choice as it specifically serves as the estimate.