Context: A city planner asks you to provide a short composition and follow-up analysis about Traffic Congestion and Commuter Life in Dhaka. Use the context below to complete the four tasks.

a. Write a 200-word composition on "Traffic Congestion and Commuter Life in Dhaka."

b. List five major causes of traffic congestion in Dhaka (short phrases).

c. Give three immediate (short-term) measures and three long-term strategies to reduce congestion.

d. Write one persuasive concluding sentence urging urgent action.