In Corn, Having Ligules (L) Is Dominant to Liguleless (L)

Multiple Choice

In corn, having ligules (L) is dominant to liguleless (l) , and green leaves (G) is dominant to white leaves (g) .
-If a testcross is performed with a dihybrid plant with ligules and green leaves, what proportion of the progeny would be green and liguleless?

A) 1/16
B) 1/8
C) 1/4
D) 1/2
E) Cannot be determined