We hаve switched tо а 4 dаy wоrk week tо help increase work-life balance and give employees another day at home. We hoped that with this intervention our employees would have greater motivation, less stress, higher job satisfaction, greater retention, and reduced absenteeism. The results have been mixed so we are trying to improve this intervention. Program managers and sponsors often realize that the program may need to be modified during the evaluability assessment. Which of the below options would be an example of a modification determined during the evaluability assessment?