Scott likes to trade stocks online. On a good day, he averages a $2200.00 gain. On a bad day, he averages a $1600.00 loss. Suppose that he has good day 25% of the time, bad days 35% of the time, and the rest of the time he breaks even. a) What is the expected value for one day of Scott's online trading

Juan's investment portfolio was valued at $125,640 at the beginning of the year. during the year, juan received $603 in interest income and $298 in dividend income. juan also sold shares of stock and realized $1,459 in capital gains. juan's portfolio is valued at $142,608 at the end of the year. all income and realized gains were reinvested. no funds were contributed or withdrawn during the year. what is the amount of income juan must declare this year for income tax purposes?