A Contour Diagram of Is Given in the Following

Multiple Choice

A contour diagram of is given in the following figure. Which one of the following statements is true?

A) The function has a local maximum of about 7 at (1, 3.8) , a global maximum of about 15 at (5.2, 4.9) , and a global minimum of about -7 at (3, 1.6) .
B) The function has a global maximum of about 7 at (1, 3.8) , a local maximum of about 15 at (5.2, 4.9) , and a global minimum of about -7 at (3, 1.6) .
C) The function has a local minimum of about 7 at (1, 3.8) , a global minimum of about 15 at (5.2, 4.9) , and a global maximum of about -7 at (3, 1.6) .
D) The function has a global maximum of about 7 at (1, 3.8) , a global maximum of about 15 at (5.2, 4.9) , and a global minimum of about -7 at (3,1.6) .