Maggie, a department manager at Funco Toys, needs to measure the performance of 10 of her employees. She creates categories like exceptional, above average, average, and below average. She then identifies the percentage of employees who must be rated in each category. Finally, she assigns employees to categories within the limits of the percentages she established to determine their performance. In this situation, Maggie is using the _____ method to measure performance. Group of answer choices mixed standard forced distribution Fleischman balanced scorecard behavioral modification