Riverbend Inc. received a $305,000 dividend from stock it held in Hobble Corporation. Riverbend's taxable income is $2,380,000 before deducting the dividends received deduction (DRD), a $78,000 NOL carryover, and a $132,000 charitable contribution. Use Exhibit 16-6. (Round your tax rates to 1 decimal place. Leave no answer blank. Enter zero if applicable.) b. Assuming the facts in part (a), what is Riverbends effective tax rate on the dividend?