The Star Sadir Has an Absolute Magnitude of -5

Multiple Choice

The star Sadir has an absolute magnitude of -5.3,and the absolute bolometric magnitude of the sun is +4.7.Based on this information,which of the following statements is true?

A) Sadir has a greater surface temperature than the sun.
B) Sadir has a larger diameter than the sun.
C) Sadir is 10,000 times more luminous than the sun.
D) Sadir is 100 parsecs from Earth.
E) all of the above