A Methods and Measurements Analyst Needs to Develop a Time

Multiple Choice

A Methods and Measurements Analyst needs to develop a time standard for a certain task.In a preliminary study,he observed one of his employees perform this task five times,with the following results: What is the normal time (NT) for this task if the employee worked at a twenty-five percent faster pace than the average?

A) 80 seconds
B) 96 seconds
C) 100 seconds
D) 120 seconds
E) 125 seconds