At first let us find his income in one week, then multiply it by the number of weeks in a year
Since he gets paid $5.70 per hour for the first 40 hours
Then he gets paid 1.5 x $5.70 for more than 40 hours
Since he works for 46 hours per week, then
He gets paid = 40 x 5.70 + 6 x 1.5 x 5.70
His salary per week = 228 + 51.3 = $279.3
Now let us find how many weeks in a year
Since there are 365 days in a year
Since there are 7 days in a week
Then the number of weeks per year = 365/7 = 52.14
Then approximately, there are 52 weeks in a year
His annual income = 52 x 279.3 = $14523.60
The answer is A