Police uses drone to suspect illegal activities in the neighbourhood. A drone starts from the point \((0,0)\). The drone captures the image of the mall located \(8\) \(kms\) east and \(4\) \(kms\) south of the origin. And, the image of restaurant \(1 \ kms\) west and 4 \(kms\) north of the origin.
1. Using the coordinate grid, the quadrant of the mall is
2. Using the coordinate grid, the quadrant of the restaurant is