Why would standard cost be a more appropriate transfer cost between cost centers than actual cost?

Survey of Accounting

Why would standard cost be a more appropriate transfer cost between cost centers than actual cost?

Reference the book below and pages on, Actual Cost pg.564-570, Cost Centers pg.612, Transfer prices pg.623-625

Book reference: Survey of Accounting 8th Edition by Carl S. Warren
Year: 2018
Publisher: Cengage Learning, Boston