Which situation represents a proportional relationship? A. Henry saves $12.75 per month for a new game console.
B. Tyran bakes 3 dozen cupcakes every hour to add to the 6
cupcakes he already baked.
c. Samantha begins to collect keychains. She already has 7
keychains but plans to collect 5 new keychains each year.
D. Ella painted 18 square feet of a new fence. She plans to
paint 12 square feet each hour until the fence is
completely painted.