Pioneer Inc. wants to invest $557,302 today. The expected returns in years 1, 2, and 3 are $247,615, $180,383, and $335,481, respectively. If the rate of return on investment must be at least 14%, and the probability of commercial and technical success are 0.93 and 0.8, respectively. What is the maximum expenditure justified that Pioneer may spend? Enter the answer with two decimal places. Do not enter the $ symbol or the thousand separators. For example, $1,234 must be entered as 1234.00.