You are inspecting the non-metallic oil transfer hoses on the vessel you operate. The maximum allowable pressure of the hose is 7 psi. Your inspection confirms the hose did not burst, bulge, leak or abnormally distort under the required liquid static pressure of __________.

A
7.0 psi
B
10.5 psi
C
14.0 psi
D
21.0 psi
E