If 9 > g > 0 and 10 < h < 7 , then which of the following expresses all possible values of the product gh?
A. 70 > gh > 90
B. 63 > gh > 90
C. 63 > gh > 0
D. 0 > gh > 90
E. 0 > gh > 63
A. 70 > gh > 90
B. 63 > gh > 90
C. 63 > gh > 0
D. 0 > gh > 90
E. 0 > gh > 63