### Educational Exercise Questions**3. (5.7.12) Cost Analysis of F-35 Joint Strike Fighter Project**On June 2, 2010, USA Today reported a story from Bloomberg News that the total price tag for the project to build the new F-35 Joint Strike Fighter would be 65% higher than the original $232 billion estimate. The cost is now estimated to be $382 billion.- The total cost of each plane would be $112.4 million, up 81% from the original $62 million.- The cost to produce each plane would be $92.4 million, about 85% higher than the original estimate of $50 million.a. **Arithmetic Check**: Verify the arithmetic to ensure the three percentage increases reported are correct.b. **Analysis**: Explain how the project cost can have increased by just 65% when the overall total per plane increased by 81% and the construction cost alone increased by almost 85%.---**4. (5.7.3) GPA Calculation Check**Check that your own GPA from last semester has been computed correctly using the rules in effect at your educational institution. If you are in your first semester and don’t yet have a GPA, imagine the grades you expect at the end of this semester and figure out what your GPA would be. Please be sure to specify your class schedule, number of credit hours per course, and course grade. Show all your work.---**5. (5.7.4) GPA Improvement Scenario**A UMass Boston student has earned 55 credits toward their degree but has a GPA of just 1.80. The registrar has informed the student that they are on probation and will be suspended unless their overall GPA is at least 2.0 after one more semester.a. **12 Credits**: If the student takes 12 credits, what is the minimum GPA they must earn in that semester to avoid suspension?b. **9 Credits**: Answer the same question if they take 9 credits.c. **6 Credits**: What if the student took just 6 credits?d. **Implications**: Write a few sentences describing what these situations mean.

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Answered: 3. (5.7.12) On June 2, 2010 USA Today…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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