Problems 8,9 and 10 use the data found in the accompanying paragraph and table:
Juan organizes the stamps in his collection by country and by the decade in which they were issued. The prices he paid for them at a stamp shop were: Brazil and France, 6 cents each, Peru 4 cents each, and Spain 5 cents each. (Brazil and Peru are South American countries and France and Spain are in Europe.) 
What was the total cost of Juan's stamps from Brazil and Spain issued in the '80s?
$0.85
$0.93
$0.94
$1.02
$1.83
