Expert pls click photo of this questions answer as it is easier to understand than ur typed answer

Expert pls click photo of this questions answer as it is easier to understand than ur typed answer QSO A bank gives 10% Simple Interest on deposits of senior citizens. Draw a graph to illustrate the relation between the sum deposited and simple interest earned. Find from your graph: (i) the annual interest obtainable for an investment of Rs.250? (ii) the investment one has to make to get an annual simple interest of Rs.70.