Give Porter's five forces for the whole industry of Food Delivery Apps: GrabFood, FoodPanda, Deliveroo, and Honestbee

A. Threat of New Entrants (Explain)

1. Economies of scale (Explain)

2. Working capital requirements (Explain)

3. Proprietary product differences secret formulae or processes (Explain)

4. Absolute cost advantages: patents or copyrights (Explain)

5. Brand identity (Explain)

6. Access to distribution (Explain)

7. Expected retaliation (Explain)

B. Suppliers (Explain)

1. Supplier concentration (Explain)

2. Presence of substitute inputs (Explain)

3. Differentiation of inputs (Explain)

4. Importance of volume to supplier (Explain)

5. Impact of inputs on cost or differentiation (Explain)

6. Threat of forward or backward integration (Explain)

7. Access to capital (Explain)

8. Access to labor (Explain)