All times are in seconds in the precedence diagram. In this precedence diagram the total task time is 140 sec.   Cycle time is 40 sec/unit   The assembly line is as follows: WS1 – BD WS2 – AE WS3 – CF WS4 – G   What is the efficiency of the assembly line listed above?  Choose the closest answer. (Please note, you do not need to calculate TM.)

All times are in seconds in the precedence diagram. In this precedence diagram the total task time is 125 sec. Cycle time is 46 sec/unit   The assembly line is as follows: WS1 – AB WS2 – CJ WS3 – DE WS4 – K WS5 – FI   What is the idle time for the assembly line listed above? (in seconds) (Please note, you do not need to calculate TM.)

All times are in seconds in the precedence diagram. In this precedence diagram the total task time is 165 sec. Cycle time is 52 sec/unit   The assembly line is as follows: WS1 – AB WS2 – CD WS3 – E WS4 – F WS5 – G   What is the efficiency of the assembly line listed above?  Choose the closest answer. (Please note, you do not need to calculate TM.)

Favored users are those who:

Why must customers respect developer’s feasibility assessment? 

What reduces the expectation gap between customers and developers?

Which analysis model helps identify external interactions?

Which scenario best illustrates a disfavored user?

Which scenario best demonstrates expectation gap?

What is the main risk of developers making assumptions without user involvement?