By adding wages and incomes, we conclude that the worker has a total annual income of $ 11,600.
A year comprises a total of 52 weeks and the worker works 20 hours a week at a wage of $ 10 an hour and receive a total of $ 1,200 in income from a trust fund. The total annual income is the sum of wages of the entire year and the income from the trust fund:
x = (52 weeks) · (20 hours / week) · (10 USD / hour) + 1,200 USD
x = 11,600 USD
The worker has a total annual income of $ 11,600.
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