Which of the following is true about the renaissance patrons in france?

a. queen catherine d’medici renovated a castle in the italian style.
b. francis i started to renovate royal properties to reflect his interest in the italian renaissance.
c. francis i was a great french patron of the italian renaissance.
d. all of the above are true.

i'm almost positive that its c but my teacher sometimes likes to throw little fun facts in to his leason while im typing notes and i miss them.