If L is the overall length of a combined footing having A as its area, d being the distance between the centre of gravity of the base and centre of the base, the larger width b is

• A. <img src="/_files/images/civil-engineering/steel-structure-design/100-14-99-1.png">
• B. <img src="/_files/images/civil-engineering/steel-structure-design/100-14-99-2.png">
• C. <img src="/_files/images/civil-engineering/steel-structure-design/100-14-99-3.png">
• D. <img src="/_files/images/civil-engineering/steel-structure-design/100-14-99-4.png">