Which of the Following Is LEAST-Likely an Advantage of a Leakage

Multiple Choice

Which of the following is LEAST-Likely an advantage of a leakage test over a compression test?

A) The leakage test can be performed on an engine that is removed from a vehicle.
B) A performance camshaft will not affect the results of the test.
C) The exact source of leakage can be pinpointed before engine disassembly.
D) Acceptable leakage on the tester's gauge is usually less than 20% to 25%.