4. (A) Assume that you are in a degree program in college and are concerned about getting your degrec. Now consider 'failure to get degree' as the problem outcome. Then identify: at least four possible threat risks for this problem to occur. After that, for each threat list at feast three reasons for how that threat could conceivably come to pass. Requirement: Create a fishbone diagram considering the above information. [3] (B) A production lot of 25 units required 103.6 hours of effort. Accounting records show that the first unit took 7 hours. Requirement: What was the leaming rate