It takes one $10$ hour day for Brent Clarke to complete a current inventory report and attach a cover sheet. During that day, Brent only spends $4$ hours in the morning performing actual work and then spends the afternoon chilling out on Instagram and X $($formerly Twitter$).$ Which of the following statement is correct?

Group of answer choices

Brent$$s percent value$-$added time is $50\%$

Brent$$s percent value$-$added time is $40\%$

Brent$$s percent value$-$added time is $100\%$

Brent$$s percent value$-$added time is $25\%$