Answer: A. more time than you think you will need.
Before you start a project, it is important to plan out how long it is likely to take. However, all plans need some flexibility. It is possible for a project to be harder or more time-consuming than anticipated. Therefore, it is a good idea to always allow more time than you think you will need to complete the project.
Always allow A). more time that you think you will need. You might not have read the directions right, or you need to revise it, etc. You never know. Be prepared, and start early.
