Firm A and Firm B, both listed automobile manufacturers in mainland China, have the adapted income statement below for year 2019:
In million RMB Sales -- COGS Gross Profit -- Selling expenses -- Administration expenses -- Research and development -- Other operating expenses Operating Profit -- FV method -- Equity method for associates -- Gain from lawsuit settlement -- Interest revenue -- Interest expenses Pretax income Minus tax expense Net Income
A 1,085 (825)
B 646 (540)
260
106
(48) 26 (30) (20
(26) 15 (2) 12
136
51
5 18 10 3 (2)
7
2 (5)
140
85
(35
(21)
105
64
Additional information: for both firm A and firm B, all research and development expenditures are expensed immediately
Required: Based on the information in the above table, evaluate the quality of earnings of the two firms for year 2019.