1. According to the TOC, multitasking often results in:

   a. increased quality

   b. increased efficiency

   c. decreased requirements for resources

   d. decreased accountability

2. Soft logic means that:

   a. task B must follow task A

   b. if task B must follow task A, then task C must also follow task B

   c. task A and task B are carried out concurrently

   d. while task B is depicted as following task A, the dependency relationship is not required

3. According to the Critical Chain perspective, when computing task durations you should:

   a. estimate the median duration of the tasks

   b. add buffers task by task

   c. select a duration that has a 90% chance of success

   d. make a best estimate, then multiply it by a fudge factor