In the context of the engineering design process, what do engineers need to fully understand before they move forward with the design request

What is an example of a WBS in project management thats a home improvement project? How do you create an AOA or AON diagram of this WBS?

Technical graphics are the preferred method for communicating designs during a design process. True False

Q5: A manager of an inventory system believes that inventory models are important decision making aids. Even though often using an EOQ policy, the manager never considered a backorder model because of the assumption that backorders were “bad” and should be avoided. However, with upper management’s continued pressure for cost reduction, you have been asked to analyze the economics of a backorder policy for some products that can possibly be backordered. For a specific product with D = 1200 units per year, Co = 160, = 4, and = 25, what is the difference in total annual cost between the EOQ model and the planned shortage or backorder model? If the manager adds constraints that no more than 25% of the units can be backordered and that no customer will have to wait more than 18 days for an order, should the backorder inventory policy be adopted? Assume 300 working days per year.

P2 Explain the relevance of manufacturing systems engineering to the design of a manufacturing system

1. Please help me solve this mech. engineering question

INDUSTRIAL ENGINEERING and ELECTRONICS   Discuss briefly the inventions and significant technologies employed in each of the four Industrial Revolutions (Industry 1.0–Industry 4.0) and how they made people's lives simpler, particularly in terms of production and manufacturing.   Please explain clearly thank you.