3. Your client made the following gifts last year: $200,000 to each of her three children, $50,000 to her brother, and $10,000 to each of her eight grandchildren. Prior to that, your client made a...

3. Your client made the following gifts last year: $200,000 to each of her three children, $50,000 to her brother, and $10,000 to each of her eight grandchildren. Prior to that, your client made a single gift of $50,000 to each of her two nieces. If she made a gift of $5,348,000 to her sister in the current year, what amount of gift tax would be due?