Final answer:
USPAP was established to standardize appraisal methods and ethics, ensuring consistent and ethical services, and to promote public trust in the appraisal practice.
Step-by-step explanation:
After The Appraisal Foundation was formed, the Uniform Standards of Professional Appraisal Practice (USPAP) were established primarily to standardize appraisal methods and ethics. This was to ensure that there is a set of national standards that appraisers could follow to provide consistent, reliable, and ethical appraisal services. The aim was not to simplify the appraisal process, abolish practices, or increase fees directly, but rather to provide a framework that promotes public trust in appraisal practice.