Answer:
The correct answers are the options A, B, C and D: wages, allowance, Earned Income Tax Credit and rent subsidy.
Step-by-step explanation:
To begin with, a wage is the remuneration that an employee receive from an employer for his work done under the employer's organization. The allowance is an amount of money given to somebody for a specific purpose, it could be for example the money given to a child from his parents with the purpose of learning how to manage the money. The United States federal earned income tax credit is a refundable tax credit whose policy is to redistribute the money to the families with the lower incomes. And finally the rent subsidy is an amount of money that the government gives to the people who does not have enough income to live properly, so that this subsidy helps them to pay the rent.
To sum up, all the items help to increase the personal income.