How do i know these amount?

c) A cash generating unit (CGU) has a carrying value of 190 million. An impairment review shows that the recoverable amount for the CGU is 130 million and that the patent has a market value of 25 million. Before impairment, the carrying amounts of the assets in the cash generating unit were as follows Goodwill Patent Intangible assets Tangible assets 000 25,000 30,000 45,000 90,000 190,000 Required Calculate the impairment loss and show how this should be allocated between the assets Intengible Tengi Assets Asset Goodwill Patent Carrying value Impairment loss Carrying value after 25.00 30.00 45.00 t 25.00 5.00 30.00 25.00 15.00 mpairment