The table below shows the ticket rates for whale watching trips offered by Beluga Fun Tours:
Age. Ticket price
Under 3 yrs. Free
3 to 12 yrs. $34
Over 12 yrs. $45
On a certain day, the company took 103 people on a whale watching trips. There were 64 children aged 12 and under, of which some children were under 3 years. If x represents the number of children under 3 years, which equation can be used to find the value x, where C represents the total amount of money collected from tickets that day?
A. (64-x)34+(103-64)×45=C
B. (103+x)34+(103-(64+x))×45=C
C. (103-x)34+(103-64)×45=C
D. (64+x)34+(103-(64+x))×45=C