please solve them all

Question 3: Distribution Networks (30 Points) Please provide answers for the short questions bellow; 3.1. Please write the name of each distribution network type presented below (4 points). Manufacturers Retailer Customers Product Flow Information Flow Factories Retailer In-Transit Merge by Carrier Customers Product Flow Information Flow Factories Warehouse Storage by Distributor/ Retailer Customers Product Flow Information Flow Factories Retailer Cross-Dock DC Pickup Sites /M OOOO Customers Customer Flow Product Flow - Information Flow 3.2. Please indicate as high or low based on inventory cost and transportation cost, and fast or slow based on response time for customers (6 points). 3.3. Please compare different modes of transportation for distribution systems for Qatar in terms of efficiency and resiliency (cost per unit of product transported/imported for food products, how it come back to it's original functioning state after shocks). In case of imported food products to Qatar (from global markets), describe the supply chain risks and the factors needs to be considered when designing/choosing a distribution network for Qatar. How was the performance of distribution networks before and after shocks? Are there some potential improvement areas? If so, what are they? Why? (Hint: requires some research about recent shocks such as COVID19 and Blockade and give examples how it hits the distribution systems, before and after)- 700 words max (20 points)