Answer:
a. $295 million
Explanation:
Effective tax rate = GAAP tax / GAAP Pretax profift = 77 / 383 = 0.2010, or 20.10%.
Therefore, 2019 non-GAAP net income can be estimated as follows:
Details                             $ in millions
GAAP Pretax Profit                       383
Stock-based compensation expense         (12)
Restructuring expenses                    (7)
Gain on sale                              5 Â
Non GAAP Pretax Profit                    369
Taxes (20.10% * 369) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (74)
Non-GAAP net income                    295 Â