.......................................................................................................there are two questions i need help with

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The daily earnings X of an employee who works on a commission basis are given by the following probability distribution. Find the employee's expected earnings. $ x($) 0 25 50 75 100 125 150 P(X = X) 0.06 0.12 0.16 0.14 0.28 0.19 0.05 + Show My Work (Optional) ? -/1 points TanFin12 8.2.009.CMI. My Notes + Ask Your Teacher The number of accidents that occur at a certain intersection known as Five Corners on a Friday afternoon between the hours of 3 P.M. and 6 P.M., along with the corresponding probabilities, are shown in the following table. Find the expected number of accidents during the period in question. (Round your answer to two decimal places.) accidents Accidents 0 1 2 3 4 Probability 0.931 0.035 0.022 0.009 0.003