Please click on the link to an article below and read it carefully

Programmed for disaster: Lidl software disaster another example of Germany's digital failure (Handelsblatt, July 30, 2018)

answer the following questions

Q1	What was the main reason why eLWIS* failed at Lidl? In your answer, elaborate on issues stemming from requiring changes in corporate and technological culture.
A1
Q2	What other reasons that ERP system implementations fail (other than the one you found in Q1) does the article highlight?
A2
Q3	Mario Zillmann from IT consultancy Lnendonk highlights a problem with in-house software systems getting "cobbled together over decades and outdated", the - what we called it in class - "traditional model". Describe this "traditional model" of business enterprise systems, compare the flat file model against the relational database model in simple terms, and contrast the traditional model to the modern ERP model.
A3