Answer:
Ronaldo
Step-by-step explanation:
Find the amount of car each person sold per year:
Ronaldo:
104 cars / 2 years
= 52 cars per year
Maria:
322 cars / 7 years
= 46 cars per year
Bruno:
516 cars / 12 years
= 43 cars per year
_____
Ronaldo sold the most cars (52) per year.
