The correct answer is E.
C is incorrect because it says "The department store pays its college student auditors 20 percent less than the temporary service pays its audit" .
Please notice that here comparison is between what department store pays and what temporary service pays. But in the premise it is mention that department store pays 20 percent less wages than it would cost to hire outside auditors from a temporary service.
Temporary service may pay to his auditor more or less than
...
C is incorrect because it says "The department store pays its college student auditors 20 percent less than the temporary service pays its audit" .
Please notice that here comparison is between what department store pays and what temporary service pays. But in the premise it is mention that department store pays 20 percent less wages than it would cost to hire outside auditors from a temporary service.
Temporary service may pay to his auditor more or less than
...
