$$uestion $1[6$ Points$]$

A data file named fruits.txt contains the following entries in the format

$<$uantity$>$: Mango A $1003$

Orange C $504$

Banana B $402$

Apple E $906$

Kiwi C $2005$

Guava C $258$

Papaya A $7510$

Avocado K $3002$

Write a shell program named info.sh that takes in $0$ or $1$ arguments from the user and based on them performs the following tasks:

$$ For $0$ arguments, display the fruit name and total price $($Price X $$uantity$)$ in each line

$$ For $1$ argument,

o If the argument is a single character, print all the fruits from fruits.txt that contain that vitamin followed by their total price in new line $($Find total price of each fruit then sum up for all the included fruits$)$

o If argument is a number, print all fruits whose Unit Price $($not total price$)$ is less than or equal to it

o Else $($argument is a string$),$ print the Vitamin and Unit Price of the fruit whose name matches with the argument $($even if case doesn't match$)$

$$ For $2$ or more arguments print an error message Example:

Input: info.sh C Output: Orange

Kiwi Guava $1400$