Case A Case B Population size (logical units 1,500 customer accounts 1,500 customer accounts Population size (accts, rec, total $300,000 $300.000 Sample size (logical units) 100 300 Book value in sample $23,466 $62.095 Audited value in sample $22.431 $60,295 What is the the projected likely misstatement (PLM) for both cases (show detailed calculations). What approach of sampling would have been used here in your view