Hi can you help me solve the following Computer Architecture and Organisation Problem on (Instruction Set Architecture)? I have provided some suggested guidelines in answering the questions. Thank you.

1) Classification of Instruction Set Architecture (4 Points) Explain Pros and Cons of stack architecture, accumulator architecture, register-memory architecture, and register-register architecture. To ease explaining, please show assembly equivalent of y- ax+ b with load (push), add, mul, and store (pop). (Assume that all variables are stored in memory) Accumulator Register- memory Stack Register- Register Assembly show Y-ax b Pros Cons 2) Memory Alignment (3 points) What is Memory Alignment? (Eg. Restricted and Unrestricted Alignment) What is the impact of memory alignment on the performance of a processor? Please explain