A4. Managers as decision makers 20 marks Managers need to make decisions selecting one option or even job candidate over the other etc. Using a weighted scoring model is one approach and so used because it is largely quantitative and theoretically objective as it tries to avoid subjective decision making. Construct a weighted scoring model for selecting a job candidate. Include six (6) parameters relevant to the job you are advertising so that you can assess the candidates against these parameters. Explain your chosen parameters very briefly. Assume there are four (4) candidates short-listed for the position. Construct a matrix that shows the weighted scoring model you have developed and briefly explain your calculations. How and why have you chosen one candidate over the other