15. Describe what antigenic drift and antigenic shift are and describe how each contributes to making influenza a dangerous pathogen.

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find the price of a bond when coupon rate 2.6%, 3% Market rate APR for 10 years semi-annually. assume principal is $1000. please show all working and explain as you go.


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1-How are negative and positive feedback systems used to maintain homeostasis? How is homeostasis different from enatioostasis and rheostasis?
2-Which is an organ, the heart or adipose? Explain.
A local SME that produces leather goods in Kumasi is considering going global with an online presence. The CEO is of the view that adopting e-business will enable his company improve its own internal business process also.
The CEO’s dilemma is whether to employ IT personnel or whether to outsource. You have been brought in as a consultant to guide the company in analyzing the outsourcing versus in-house development options. What will your advice be and what factors would you take into consideration in arriving at your solution?

Case Study 2
Calculations: Calculate the client's target heart rate using the Karvonen formula.
Training Program: Design a full 12-week periodized training program for the client described in the Client Profile. Be very specific as you design the training program. This is an opportunity for you to demonstrate your full comprehension of the information and concepts discussed throughout the course. List the types of exercise, duration, sets, reps, rest intervals, and so on.
Include the following in your case study submission:
Keep in mind that a client should be able to take your program and put it into practice without having to contact you to clarify what you intended by your recommendations or to explain parts of your program.
Don't forget your explanation for WHY you listed and recommended what you did. Reference the concepts and theories covered in the course. Be sure to address why the program and exercises recommended are appropriate for the specific client given the client's history, current abilities, and intended goal(s). For example: if you are developing a program for a beginner client without any resistance training experience, explain how your program addresses the lack of experience, initial need for foundational development, process by which you would safely progress the client, etc. Tying your program to course concepts is a critical component of your case study.
Client Profile: Diana Prince
Age: 37
Gender: Female
Resting Heart Rate: 75 bpm
Height: 5'5"
Weight: 165 lb
Body Fat Percentage: 31%
Background and Goals: Diana is a 37-year-old mother of two children. She used to exercise fairly consistently (mostly jogging and light aerobic activities) before having kids. Ever since she had her first child 9 years ago, she has not been very active. Diana has her 20-year high school reunion coming up in 3 months (12 weeks). She would like to look and feel her best and is eager and willing to spend the next 12 weeks doing what she can to change her body.