Sophia is a senior manager of a plastic manufacturing corporation, 60-year-old. She has an investment portfolio with $600,000, and 75% is invested in her employer’s stocks. She is cautious and worried about future stock market, therefore, she invests only in which she is familiar with. In her risk tolerance questionnaire, she expresses low risk tolerance and wants to maintain the current value of her assets.
请问此人是PP吗?