Below are three years' comparative Consolidated Statements of Earnings (in part) for Starlights, Inc. 2020 2019 2018 Net earnings attributable to Starlights $ 875 $ 725 $ 650 Earnings per-share - basic (a) $ 1.09 (e) Earnings per-share - diluted $ 1.25 (c) $ 1.04 Weighted average shares outstanding: Basic 678 (d) 657 Diluted (b) 690 (f) Cash dividends declared per share $ 0.25 $ - $ -

Required: Compute the amounts for letters a through f.