Find the absolute minimum and absolute maximum of

$(,)=104+7$

on the closed triangular region with vertices $(0,0),(7,0)$ and $(7,12).$

List the minimum$/$maximum values as well as the point$($s$)$ at which they occur. If a min or max occurs at multiple points separate the points with commas.

Minimum value:

Occurs at

Maximum value:

Occurs at