Customers took a total of $364.70 of sales discounts during the month of December. How much of those sales discounts were unearned? How much of those sales discounts were earned?
a) Unearned: $0, Earned: $364.70
b) Unearned: $364.70, Earned: $0
c) Unearned: $182.35, Earned: $182.35
d) Unearned: $100, Earned: $264.70