$4.$ Identify the functional dependencies in the table below. $($For the purpose of this exercise, you can assume this is the complete universe of data for these attributes.$)$

StuID StuName Grade Major Course

$101$ Tyshawn $88$ CSC Intro to Comp

$102$ Keshia $82$ Acctg Intro to Comp

$103$ Tyshawn $88$ CSC Database

$104$ Keshia $91$ Acctg Sys Des

$105$ Maria $95$ MIS Sys Des

$106$ Sri $95$ PSCI Arts Crafts