A.
0.0015 ~ 0.0005 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
B.
0.0025 ~ 0.0005 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
C.
0.0035 ~ 0.0005 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>