• Write a function to calculate the factorial value of any integer as an argument. Call this function from main () and print the results in main (). (25 points) 2. Write a function that receives two numbers as an argument and display all prime numbers between these two numbers. Call this function from main (). (35 points) 3. Raising a number to a power p is the same as multiplying n by itself p times. Write a function called power that takes two arguments, a double value for n and an int value for p, and return the result as double value. Use default argument of 2 for p, so that if this argument is omitted the number will be squared. Write the main function that gets value from the user to test power function. (40 points) Referencing and Plagiarism Direct quotations of 6 to 40 words must be included in double quotation marks followed by the author last name and page number. For direct quotations of more than 40 words you should use a blocked indented paragraph. However, your assignment should not be a mere copy and paste of other people’s work even if you properly reference it. Quoting or reproducing large sections of other work and referencing it does not earn any marks as it does not show that you understand the issues or that you can apply them. Try as much as possible to paraphrase other’s work and include your own opinions and examples. When you paraphrase, note that you still have to identify the source of your information. Marking The Student Assessment Feedback form gives you an indication of the marking criteria. Some key points are: In order to pass you must show that you understand most if not all the theory at a basic level and you can apply it. In order to get a high mark, you must show an in depth understanding of the material, a high level of analytic ability, extensive research and an ability to craft a well- structured answer. Instructions for Assignment Read the unit overviews, the associated chapters in the book, participate in the online discussions until week 4, read related research and answer the associated questions. This assignment carries the weight of 30% of your overall grade and should be submitted by the end of week 4 at the latest.