document.write( "Question 1209862: Scarlett has $700,000 saved for retirement in an account earning 3.95% interest, compounded weekly. How much will she be able to withdraw each week if she wants to take withdrawals for 23 years? Round your answer to the nearest dollar.
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #850903 by CPhill(1959)![]() ![]() You can put this solution on YOUR website! Here's how to calculate the weekly withdrawal amount:\r \n" ); document.write( "\n" ); document.write( "**1. Convert Annual Interest Rate to Weekly Rate:**\r \n" ); document.write( "\n" ); document.write( "* Annual interest rate: 3.95% = 0.0395 \n" ); document.write( "* Weekly interest rate: 0.0395 / 52 weeks ≈ 0.00076\r \n" ); document.write( "\n" ); document.write( "**2. Calculate the Total Number of Withdrawals:**\r \n" ); document.write( "\n" ); document.write( "* Withdrawal period: 23 years \n" ); document.write( "* Total withdrawals: 23 years * 52 weeks/year = 1196 weeks\r \n" ); document.write( "\n" ); document.write( "**3. Use the Present Value of an Ordinary Annuity Formula:**\r \n" ); document.write( "\n" ); document.write( "* This formula helps determine the regular withdrawal amount from a present lump sum, considering compound interest. \n" ); document.write( "* The formula is: PMT = PV \* \[r(1 + r)^n] / \[(1 + r)^n - 1] \n" ); document.write( " * PMT = Payment (weekly withdrawal) \n" ); document.write( " * PV = Present Value ($700,000) \n" ); document.write( " * r = Weekly interest rate (0.00076) \n" ); document.write( " * n = Number of withdrawals (1196)\r \n" ); document.write( "\n" ); document.write( "**4. Plug in the Values and Calculate:**\r \n" ); document.write( "\n" ); document.write( "* PMT = $700,000 \* \[0.00076(1 + 0.00076)^1196] / \[(1 + 0.00076)^1196 - 1] \n" ); document.write( "* PMT ≈ $891\r \n" ); document.write( "\n" ); document.write( "**Answer:** Scarlett will be able to withdraw approximately $891 each week. \n" ); document.write( " \n" ); document.write( " |