Builder design pattern should be used when... You want to have an object that is the parent of either objects like itself or simpler objects. You need to create a complex object from its component parts. You want to create multiple ways to solve the same problem You need to send a message out to multiple clients. Builder design pattern should be used when... O You want to have an object that is the parent of either objects like itself or simpler objects. You need to create a complex object from its component parts. You want to create multiple ways to solve the same problem. You need to send a message out to multiple clients. What design pattern would you use in this scenario: Programmers around the world have been gathered to create a program that encrypts/decrypts data. Since there are multiple different ways to encrypt and decrypt, the user can choose a specific method when they enter a file. Composite design pattem Builder design pattern Singleton design pattem O Strategy design pattern What design pattern would you use in this scenario: You're told to create a program that mimics a odometer. It starts at 00000000 and as you drive, the numbers increase from right to left. For example, you buy a brand new car and drive 9 kilometers with the odometer 00000009. As you drive one more kilometer, it becomes 00000010. As a hint...let's say there already exists a Digit class where it represents a single digit in the odometer. Each digit is linked to the following digit O Composite design pattem MVC design pattern Singleton design pattem Strategy design pattern