In a geometric comparison problem, consider two quadrilaterals:
Quadrilateral A: A rectangle with length 14 units and width 6 units.
Quadrilateral B: A parallelogram with a base of 10 units and a height of 8 units.
Calculate the area of both quadrilaterals and determine which one has a larger area. Use the formulas for the area of a rectangle and a parallelogram to assist you:
Area of a rectangle: $$A = ext{length} imes ext{width}$$
Area of a parallelogram: $$A = ext{base} imes ext{height}$$