Correct response: $953,388\mathrm{.}3+-10$

Click "Verify" to proceed to the next part of the question.

Given that you will have $$953388\mathrm{.}30$ saved on the day you retire, how much will you be able to spend each year starting at the end of the first year of

retirement, if you want to spend in perpetuity?

Enter your reponse below.

Correct response: $76,271\mathrm{.}06+-0\mathrm{.}01$

Click "Verify" to proceed to the next part of the question.

Given that you will have $$953388\mathrm{.}30$ saved on the day you retire, how much can you spend each year if you want to use up the money in $30$ years?

Enter your answer below.

Correct response: $84,687\mathrm{.}04+-10$

Click "Verify" to proceed.

can someone help me understand how to get these last $2$ answers $?$