Problem $2(13$ points$)$:

Write a program $($not a function$)$ to covert a percent grade $(PG)$ to a letter grade $(LG)$ based on

the range of $PG.$

Requirements:

a$.$ Prompt the user to enter a percent grade $(PG)$ as follows,

Please enter a percent grade:

b$.$ Use the $\text{'}$if$\text{'}$ statement and 'elseif' clauses to find the range of $\text{'}$PG$\text{'}.$

c$.$ Define a variable for letter grade $\text{'}$LG$\text{'}.$ According to the range of $\text{'}$PG$\text{'},$ assign the

corresponding letter grade to $\text{'}$ LG $\text{'}.$

d$.$ Output the letter grade $\text{'}$LG$\text{'}$ using 'fprintf' function. The output should be as follow:

The letter grade is #

e$.$ Use the following three examples to test your script: $(1)$ percent grade is $90\mathrm{.}5,(2)$ percent

grade is $70,$ and $(3)$ percent grade is $55.$

Need this done in matlab please