Answer:
$28,000
Step-by-step explanation:
Calculation for Don taxable gift amount
Taxable gift amount=[$358,000 − ($630,000)/2] − $15,000
Taxable gift amount=[$358,000 −$315,000] − $15,000
Taxable gift amount=$43,000-$15,000
Taxable gift amount=$28,000
Therefore Don has made a taxable gift of the amount of $28,000