How to Use Solver to Find Minimum Growth Rate

[coisadoce]

Given an income growth rate of 5% (in % form) provided in the question/problem, how do I find the minimum income growth rate (in %) needed for bank balance amounts in cells to be at least more than 0?

I am unsure of how to place the objective of getting the minimum rate (%) when the objective has to be a formula and the rate was already provided in the question and hence, I couldn't add a formula.

Any help will be greatly appreciated, thank you!