Question: Question 1 Identify and explain situations when it is suitable to use the Spiral model for developing software. Question 2 Besides development costs explain any
Question 1 Identify and explain situations when it is suitable to use the Spiral model for developing software. Question 2 Besides development costs explain any two factors that can affect software pricing. Question 3 Shurugwi mines LTD, must choose between two possible projects and the net cash flows of each project are indicated below: i. Calculate the Net Present Value of each project using a discount factor of \(15\%\).[8 marks] ii. Which project would you recommend based on your calculations? Question 4 The management of the company Shurugwi mines LTD would also want to use the payback period technique to evaluate the two projects. i. Calculate the payback period of the two projects using the above cash flows. ii. Which project would you recommend and why? Question 5 Identify and explain any two disadvantages of using the payback period technique to evaluate projects. Question 6 Besides testing Identify and explain any three activities that can be used to ensure the quality of the intermediate and deliverable products of software development projects. Question 7 Using suitable examples explain the following quality management activities.
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