olease answer these questions for a toaster system

Question 5a. What is the primary externally delivered value-related function? The value-related operand, its value- related states, and the process of changing the states? What is the abstraction of the instrumectal form? 5b. What are the principal internal functions? The internal operands and processes? 5c. What is the functional architecture? How do these internal functions connect to form the value pathway? How does the principal external function emerge? 5d. What are the other important secondary value related external functions? How do they emerge from internal functions and pathways