The options listed are not related to the question. and if they were related in any sense then I would say the cheapest thing on the list is a phone card so I guess you can buy that and save the most for your travel as you can use phone cards anywhere as they have 1800 numbers which are free from any public phone.
Motion is the movement of a body part or an object
Answer:
Explanation:
The programming language in terms of their performance reliability and robustness can be grouped into five different generations, First generation languages (1GL) Second generation languages (2GL) Third generation languages (3GL)
