Compare the operation of three cases:"I will phone you back","London zoo" and "Executive holloware"

Compare and contrast 2.1. Transformation model: although all operations conform to the general input-transformation-output model, there are differences between different operations. 2.1.1<Tab/>Inputs to the transformation process a. Transformed resources: the resources that are treated, transformed or converted [7]. Executive Holloware": the transformed resources are the raw materials. The company uses some metals such as pewter and stainless steel to product top quality hollowware. I will phone you back: the Oilpartz Ltd. Produce …

…is stricter, and every machinist was muti-skilled and could operate any of the machines [27] .The company needs high skilled machinists. The employees of service need to be trained having a great array of skill that courtesy, friendliness and overall disposition. In "London zoo", the staff are required to be friendly, helpful, reliable, have the ability to be unobtrusive and uninterfering when appropriate; the ability of the service to respond promptly to customer service requests, etc.