Required information The following information applies to the questions displayed below.) In 2019, Alliant Corporation acquired Centerpoint Inc. for $506 million, of which $86 million was allocated to goodwill. At the end of 2021, management has provided the following information for a required goodwill impairment test: Fair value of Centerpoint Inc. Book value of Centerpoint's net assets (excluding goodwill) Book value of Centerpoint's net assets (including goodwill) $378 million 334 million 420 million Required: 1. Determine the amount of the impairment loss. (Negative amount should be indicated by a minus sign. Enter your answer in millions (i.e., 10,000,000 should be entered as 10)). Impairment loss million