Mr. Jackson died on June 19 when the total FMV of his property was $23 million and his debts totaled $2.789 million. His executor paid $23,000 funeral expenses and $172,000 accounting and legal fees to settle the estate. Mr. Jackson bequeathed $500,000 to the First Lutheran Church of Milwaukee and $1 million to Western Wisconsin College. He bequeathed his art collection (FMV $6.4 million) to his wife and the residual of his estate to his three children. What is the amount of Mr. Jacksons taxable estate?

a. 14,905,000

b. 13,616,000

c. 13,116,000

d. 12,116,000