Hello, Please write a Linux BASH script based upon the following instructions an

Question

Hello,

Please write a Linux BASH script based upon the following instructions and grading weighted list from the picture.

Create a script that calculates and prints your final grade for the class.

Grading: You will get the same letter grade for the class and the lab, based upon the following weighted list... 8 Labs (40%) 3 Quizzes (10%) · Research Paper (5%) Midterm Exam (20%) Final Exam (25%) C+ > 7890 B- > 80% 1x > 60% A- > 90% > 8890 D+ > 9290 > 82% 72% > 70% 68% > 62%, 090

Explanation / Answer

#!/bin/bash

# program to calculate the final grade and print it out on the screen

lab=40

quizzes=10

researchpp=5

midterm=20

finalexam=25

percent =(($lab+$quizzes+$researchpp+$midterm+$finalexam)/5)

if ((92 >= percent && percent <= 100))

then

echo "GRADE: A"

elif ((90 >= percent && percent <= 91))

then

echo "GRADE: A-"

elif((88 >= percent && percent <= 89))

echo "GRADE: B+"

elif((82 >= percent && percent <= 87))

echo "GRADE: B"

elif((80 >= percent && percent <= 81))

echo "GRADE: B-"

elif((78 >= percent && percent <= 79))

echo "GRADE: C+"

elif((72 >= percent && percent <= 77))

echo "GRADE: C"

elif((70 >= percent && percent <= 71))

echo "GRADE: C-"

elif((68 >= percent && percent <= 69))

echo "GRADE: D+"

elif((62 >= percent && percent <= 67))

echo "GRADE: D"

elif((60 >= percent && percent <= 61))

echo "GRADE: D-"

elif((0 >= percent && percent <= 59))

echo "GRADE: F"

fi

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