polycom systems earned 556

Polycom Systems earned $556 million last year and paid out 29 percent of earnings in dividends. a. By how much did the company's retained earnings increase? (Do not round intermediate calculations. Input your answer in dollars, not millions (e.g.$1, 234,000).) Addition to retained earnings b. With 100 million Shares outstanding and a stock pee of $ 1 10 what was the dividend yield? (Do not round intermediate calculations. Input your answer in your answers as a percent rounded to 2 decimal places.) Dividend Yield