Sara needs 40 inches of yarn to glue onto each of 25 picture frames. She has a ball of yarn with a total of 950 inches. Which of the following explains whether Sara has enough yarn to glue onto all 25 picture frames?

A. Because 950 ÷ 40 = 24 R10, she has enough yarn for all 25 picture frames.

B. Because 950 ÷ 40 = 24 R10, she has enough yarn for only 24 picture frames.

C. Because 950 ÷ 40 = 23 R30, she has enough yarn for only 23 picture frames.

D. Because 950 ÷ 40 = 23 R30, she has enough yarn for only 24 picture frames.