Problem 16-3 (similar to) Question Help Following his death in 2014, Zane Wulster's gross taxable estate was valued at $6,726,000. He has made a total of $215,235 of gifts that exceeded the armual gift lax exclusion. a. What is the amount of his gross gift-adjusted taxable estate? b. Are estate taxes payable? a. The amount of his gross gift-adjusted taxable estate is $. (Round to the nearest dollar)