A certain library assesses fines for overdue boks as follow. On the first day that a book is overdue, the total fine is $0.10. For each additional day that the book is overdue, the total fine is either increased by $0.30 or doubled, whichever results in the lesser amount. What is the total fine for a book on the fourth day it is overdue?
A) $0.60
B) $0.70
C) $0.80
D) $0.90
E) $1.00
Answer to be posted later.
A) $0.60
B) $0.70
C) $0.80
D) $0.90
E) $1.00
Answer to be posted later.
