The HIM operations supervisor has instituted a performance improvement program that includes the use of benchmarks. Benchmarks have been established for productivity and the program was instituted two weeks ago. What should the supervisor do to determine if the benchmark is being met? Group of answer choices Compare the HIM department's productivity data against the benchmark. Compare individual employees' productivity to the benchmark. Measure the number of employees calling in sick since the benchmark was set. Ask employees for their feedback on the benchmarks