show how to do in excel please

2. Use a formula to poputate BA with the amount in your retirement account at the end of 30 vears given the annual investment in B4, over the number of years in 83 , at the interest rate goven in 82. 3. Using the "What-if Analysis", bulid a data table to explore potential total retirement savings based on annual contributons from $10000 to $20,000 in $2,500 increments and using interest rates from 3.05 to 12.08 in 1.98 increments. Notr. I have sturted the tabil loyout for rou, you wifl seed to camplete it. Potential Interest Rate