Interest rate for an annuity Personal Finance Problem Anna Waldheim was seriously injured in an industrial ordert. She sued the responsible parties and was awarded a judgment of $2.500,000. Today, she and her attomey are attending a settlement conference with the defendants. The defendants have made an initial offer of 5197463 per year for 18 years. Arra plans to counteroffer at $286,765 per year for 18 years. Both the offer and the counterfler have a present value of $2,500,000, the amount of the judgment Both assume payments at the end of each year, What interest rate asumption have the defendants used in their offer (rounded to the nearest whole percent/? b. What interest rate umption have Arra and her lower used in their counterofler (rounded to the nearest whole percent c. Arra is willing to sette for an annuity that carries an interest rate asumption of 6% What annual payment would be acceptable to her? . The interest rate mumption the defendants used in their offer,r, ia % (Round to the nearest whole percent.)