Could someone please help me write this code. Thank you.

CHALLENGE 4.3.4: pH ACTIVITY This tool is provided by a third party. Though your activity may be recorded, a page refresh may be needed to fill the banner. pH A valid pH is in the range 0 pH s 14. Write a function called pHFunction that receives a real number corresponding to a pH and returns a string scalar variable message. message"acidic" If pH 7 message"neutral" If 7 pH S 14 message"basic" If pH is outside of the range message "Not valid pH" Your Function a save Reset MATLAB Documentation 1function message -pHFunction (pH) % Your solution goes here % 4 5 end Code to call your function C Reset 1 pH = 7 % set value 2 message - pHFunction (pH)