$(4$ points$)$ Convert the following expressions taking into account the correct evaluation order for

each arithmetic operation:

a$)$ Infix expression

$A+B-C**D-\frac{E}{F}$

b$)$ Postfix expression

$xY+\frac{Z}{K}L**MN+**+,$ into infix notation.

$(6$ points$)$ Write a program in MARIE language to perform following code segment. Test your code

thoroughly using MARIE simulator with values of age $=16,$ age $=18,$ and age $=20.$ What is the

value stored in isAllowedToDrive by the end of execution? Include comments for each line of

instruction in your program.

age $=17$

ageDriveLimit $=18$

if age $$ ageDriveLimit then

isAllowedToDrive $=0$

else

isAllowedToDrive $=1$