Based on the exchange rate on the day that Chantelle purchased the souvenir, the amount she will be charged in U.S. Dollars is $12.62.
This can be found by the formula:
= Amount in Pesos / Exchange rate
Solving gives:
= 147/ 11.65
= $12.62
Find out more on exchange rates at https://brainly.com/question/1366402.