PLEASE HELP ME I NEED TO COMPLETE THIS ASAP 30 POINTS, 5 STARS, BRAINLIEST

Mark is planting a flower garden in the shape of a trapezoid with a base of 10 feet, a base of 14 feet, and a height of 5 feet. What is the area of the flower garden?A) 40 ft2B) 50 ft2C) 60 ft2D) 70 ft2