Read the case Marks & Spencer and Zara: Process Competition in the Textile Apparel Industry. Answer the following questions.

Which type of system $($push or pull$)$ best describes the supply chain structure at M&S$?$ Which type of system $($push or pull$)$ best describes the supply chain structure at Zara?

Explain your answers based on information found in the case. In particular, find information from the case about the following and summarize what you find in the answer box.

How much time in advance do these two companies design their clothes? $($i$.$e$.,$ how long is the time between design and store delivery?$)$

Do they work with predictions$/$forecast or real$-$time customer feedback?

Do they rely on inventory storage or reactive production capacities to fulfill customer needs?

What is the decision autonomy level at their individual retail stores?