kindly post the steps on how to compute it on a BA II Calculator. thank you

In preparation for retirement, you invest ${A} at the end of each semi-annual period for the next {B} years. Using these savings when you retire, for how long (in years) can you withdraw ${C} at the end of every six months? Assume interest is {D}% compounded semi-annually throughout. {A}$520{B}25{C}$2,300{D}4.56% Note: You need TWO different sections on this timeline (meaning TWO Lists) - it is said to be semi-annual. 1. Invested for two years, end up with some accumulated value. 2. The USE that accumulated value to withdraw an amount for some unknown period of time. DRAW THE TWO TIMELINES and put the steps on how to do it in a BA II calculator