Evaluate the following Postfix expressions and write out a corresponding infix expression.

a$)1232^3*6/+$

b$)1234^*+$

c$)2324*+*$

d$)25^1-$

Convert Infix to Postfix expression

a$)$ A $+$ B $*$ C $/$ D $-$ F $+$ A $^$ E

b$)$ A $+($ B $*$ C $-($ D $/$ E $^$ F $)*$ G $)*$ H