4. alex needs to determine his disposable income so he can start a budget. his income is $800. he spends 10%…

4. alex needs to determine his disposable income so he can start a budget. his income is $800. he spends 10% on taxes and 40% on necessary expenses. what would his disposable income be? $720 $750 $43200

4. alex needs to determine his disposable income so he can start a budget. his income is $800. he spends 10% on taxes and 40% on necessary expenses. what would his disposable income be? $720 $750 $43200

Answer

Explanation:

Step1: Calculate total percentage of non - disposable income

$10%+40% = 50%$

Step2: Calculate percentage of disposable income

$100%-50%=50%$

Step3: Calculate disposable income

$800\times50%=800\times0.5 = 400$

Answer:

The disposable income is $400$. (It seems there is an issue with the provided options as $400$ is not among them.)