36. One year prior to his death, Bobby lends his son $250,000 at a 10% interest rate per year to purchase land. As part of the promissory note, the promissory note will cancel upon Bobby's death. At the time of death no payments were made and Bobby did not seek payment from his son. Assuming this is John's only asset, what is the value of his gross estate? a. $0 b. $25,000 c. $250,000 d. $275,000