Arrange the steps of planning and undertaking a trip in the correct order. a) Destination b) Booking (tickets) c) Boarding (onto vehicle) d) Travel (journey) e) Planning (deciding to travel, rough dates/budget)

Introduction / Context:
Travel logistics have a natural order: first you plan, then choose a destination, then book, then board, and finally travel. This mirrors how booking systems and real itineraries work.

Given Data / Assumptions:

• Planning establishes intent, dates, and budget.
• Destination selection is specific.
• Booking secures tickets for that destination and date.
• Boarding is the act of getting onto the train/bus/aircraft.
• Travel is the actual journey.

Concept / Approach:
Dependency chain: Planning -> Destination -> Booking -> Boarding -> Travel.

Step-by-Step Solution:
Step 1: Planning (e).Step 2: Destination (a).Step 3: Booking (b).Step 4: Boarding (c).Step 5: Travel (d).

Verification / Alternative check:
Attempting to book without destination/dates is impossible. Boarding requires a valid booking in most systems.

Why Other Options Are Wrong:
Any order that moves booking before destination selection, or boarding before booking, violates how ticketing and security work.

Common Pitfalls:
Confusing “travel” with “boarding.” Boarding is a moment within the travel day; travel is the entire journey.

Final Answer:
e, a, b, c, d