If b is the width of a beam, x is the spacing of the stirrup and fc is the characteristic strength of stirrups, the minimum cross sectional area of stirrup legs, should be equal or greater than

If b is the width of a beam, x is the spacing of the stirrup and fc is

1.	If b is the width of a beam, x is the spacing of the stirrup and f_c is the characteristic strength of stirrups, the minimum cross sectional area of stirrup legs, should be equal or greater than
A.	<img src="/_files/images/civil-engineering/structural-design-specifications/04-22-75-1.png">
B.	<img src="/_files/images/civil-engineering/structural-design-specifications/04-22-75-2.png">
C.	<img src="/_files/images/civil-engineering/structural-design-specifications/04-22-75-3.png">
D.	<img src="/_files/images/civil-engineering/structural-design-specifications/04-22-75-4.png">
Answer» D. <img src="/_files/images/civil-engineering/structural-design-specifications/04-22-75-4.png">