Vivian has a vested account balance of $140,000 in her employer-sponsored 401(k) plan. This year, Vivian's home was damaged during the incident period related to a qualified disaster, causing Vivian to suffer an economic loss. What is the maximum loan Vivian can take from her 401(k), assuming the plan permits loans and Vivian has not had an outstanding loan at any time in the past five years. A. $50,000. B. $140,000. C. $70,000. D. $100,000