choose the correct answers

1.in each of the following independent situations, determine Winston's filing status. Winston is not married

[Winston maintains a household in which he and his married son, ward, live. ward does not quality as Winston's dependent]

1. single

2.head of household

3. married filled jointly

4. married filled separately

5 surviving spouse

2 auditors of public companies

1. must follow AICPA attest standards when performing integrated audits

2. must follow PCAOB auditing standards when performing integrated audits

3. must follow IAASB standards when performing integrated audits if the company is a multinational corporation

4. must adhere to the state laws governing public companies in all states where the company is located

3. design effectiveness of ICFR

1. is evaluated to determine which controls to test for operating effectiveness

2. is not important as long as operating effectiveness is tested

3. never has to be considered in a nonpublic company audit

4.is tested after the substantive procedure are completed

4. moral development theory

1. propose that those at the highest level of moral development are right

2. describe the difference between audits and children

3. is useful in deciding what decision should be made

4.describe the conventional level as a belief that obeying the law and acting out of concern for what others think is behaving in an amoral manner

please answer this as soon as possible.answer all these questions please thankyou