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The initial price of a cup of coffee is ${p1}, and at that price, {q1} cups are demanded. If the price changes to ${p2}, the quantity demanded will change to {q2}. Calculate the arc price elasticity of demand for coffee. Round your answer to three decimal places.

How do you know? Points off for answers based on a calculation!

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Make certain that you are in a comfortable workspace with few distractions.  Pay particular attention to your environment check video.  Show your entire workspace and describe what I am seeing.  Make certain to keep your face in the frame while taking the exam.  Finally, do not forget to breathe and relax…you prepared well and you can do this!

Feasibility can be defined in three categories: Technical, Economical and Operational. For each of the six key elements of feasibility listed below, indicate their specific category:       Feasibility: Cost of employees’ time for training    Feasibility:  Whether the system will be used    Feasibility:   Add on to present system    Feasibility:  Assessing whether the end users and stakeholders are willing to accept and adapt to the new system.     Feasibility:   Conducting a comprehensive analysis to compare the costs of developing and implementing the new system against the expected benefits.     Feasibility:   Assessing whether the new system can be integrated with existing hardware, software, and network infrastructure.     

What is the sequence of phases for the System Development Life Cycle (SDLC)? Order the following items from 1 (first) to 7 (last) according to their chronological order of occurrence.

List five of the seven concrete elements of the decision maker’s physical environment that can be observed by the systems analyst using STROBE.

In relation to Data Flow Diagrams (DFDs), please indicate whether the following statements are True or False by typing T for True and F for False: The most detailed level of a data flow diagram is called Diagram 1  Transaction files are used to link any processes that do not execute at the same time but share the same data  Processes that create a child diagram are called primitives An external entity should connect directly to a data store Each process in a DFD must have at least one input and one output 

What do the following acronyms stand for: DevOps, SDLC, SaaS, PERT, and XML?

The context-level data flow diagram depicts: