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Read the case Microwaves' and answer the following questions. After completing your undergraduate engineering degree, you go to work for XYZ Industries. XYZ Industries manufactures microwave ovens and other kitchen gadgets. You are hired into a low-level engineering position and as your first task you are asked to test a series of microwave ovens to test their defrosting capability. You proceed to your lab where you find a few dozen microwave ovens in their boxes waiting for you to start your test. You notice that every brand of microwave oven is here, including all of XYZ's competitors' brands. You unpack all of the microwave ovens and begin your tests. It is kind of boring testing microwave ovens (you have to wait up to five minutes to defrost some of the test items), so you begin to dig through the cabinets in your lab to see what is there. You quickly find out that this is used to be the lab where they tested the microwave oven doors for radiation permeability (the amount of radiation that could escape through the glass door of the microwave ovens). You find a neat little piece of hand-held equipment which apparently was used to measure radiation levels. Being an engineer, you can't resist trying it out. You switch on the meter and point it around the room and out the window, etc. You notice that when you point it at some of the microwave ovens it goes off the scale. You quickly turn off all of the other microwaves, and discover that the reading is not some fluke. The microwave ovens you are standing in front of are emitting higher-than-average levels of radiation. You look and discover that one of the ovens is from XYZ and the other is from ABC, XYZ's arch-rival. These microwave ovens are currently the best-selling ovens on the market, because they are the cheapest ones available. It appears that these bargain ovens may not be as safe as they seem. Seeing something fishy, you decide to look around a little more. You find the test report that discusses the radiation emissions from all of XYZ's models of microwave ovens. You learn that only the top of the line and the mid-level microwaves were tested. The bargain oven's results had been extrapolated from the test results from the other ovens. a) (5pts) What is the primary ethical concept of this case? Explain in 1 - 2 sentences. b) (15pts) Make a list of relevant facts of this case. Following that, in your own words explain the ethical problem in 1 - 2 sentences. c) (10pts) What are your obligations as an engineer. Which obligation has priority among the others. d) (20pts) Suggest a resolution of this case making use of a multi-stage approach. Make your discussion based on what-if scenarios. Please give your answer in an itemized way and provide an explanation neatly