HELP ANSWER IT FAST AND I WILL GIVE BRAILYIST
A pizza parlor in Tallahassee sells a pizza with a 16-inch diameter. A pizza parlor in Jaco, Costa Rica, sells a pizza with a 27.8-centimeter diameter.

Part A: How many square inches of pizza is the pizza from Tallahassee? Show every step of your work. (1 point)

Part B: How many square centimeters of pizza is the pizza from Jaco, Costa Rica? Show every step of your work. (1 point)

Part C: If 1 in. = 2.54 cm, which pizza has the larger area? Show every step of your work. (1 point)

Part D: What is the scale factor from the pizza in Tallahassee to the pizza in Jaco, Costa Rica? (1 point)