A.0.625
B.1.25
C.1.56
D.2.0
A.0.625
B.1.25
C.1.56
D.2.0
A.1.0
B.1.5
C.2.0
D.2.0
A.1.5
B.2.0
C.2.5
D.3.0
A.40%
B.50%
C.60%
D.30%
A.$50,000\text{mm}^3$
B.$100,000\text{mm}^3$
C.$500,000\text{mm}^3$
D.$1,000,000\text{mm}^3$
A.3.5KN/m²
B.3.75KN/m²
C.3.75KN/m²
D.4.0KN/m²
A.3.0KN/m²
B.3.6KN/m²
C.4.0KN/m²
D.4.5KN/m²
A.4.0KN/m²
B.4.2KN/m²
C.4.4KN/m²
D.4.8KN/m²
A.24%
B.28%
C.32%
D.36%