In this Causal Loop Diagram, please find the following: $(10$ pt$,$ Hint: simple answers$)$

a$)$ Define two types of feedback loops

b$)$ How many Negative Causal links $($red color$)?$

c$)$ How many Positive Causal links $($blue color$)?$

d$)$ What is R loop stand for?

e$)$ What is B loop stand for?