ITAA 1997 s 126-5 apply, including the cost base adjustment in subsection 126-5(5)

Income tax: capital gains: if section 126-15 of the Income Tax Assessment Act 1997 applies to a CGT event that has happened involving a company or a trustee, can expenses incurred by the spouse to the marriage breakdown who is not the transferee form part of the cost base of a CGT asset?

Income tax: capital gains: if section 126-15 of the Income Tax Assessment Act 1997 applies to a CGT event that has happened involving a company or a trustee, can expenses incurred by both spouses to the marriage breakdown form part of the cost base of a CGT asset?