Consider the following two code snippets and assume the MIPS ISA is configured to store multi-byte data using big endian byte ordering. Suppose Mem [$t1] = 0x12345678 and Mem [$t2] = 0xFFFFFFFF. What is Mem [$t2] after the each of the code snippets execute? Suppose instead Mem [$t1] = 0x80808080 and Mem [$t2] = 0x00000000. What is Mem [$t2] after the each of the code snippets execute? Suppose instead Mem [$t1] = 0x110000FF and Mem [$t2] = 0x55555555. What is Mem [$t2] after the each of the above code snippets execute