Mc 5 The average salary of merchandisers is $42.000 per year with a standard deviation of $8000. a. What is the probability that a merchandiser ears more than $57 000 per year? (Round z-score computation to 2 decimal places and the final answer to 4 decimal places.) Probability b. What is the probability that a merchandiser earns less than $29 000 per year? (Round z-score computation to 2 decimal places and the final answer to 4 decimal places.) Probability e. What is the probability that a merchandiser earns between $38 000 and $46 000 per year? (Round z-score computation to 2 decimal places and the final answer to 4 decimal places.) Probability d. What is the probability that a merchandiser will earn between $32 000 and $52 000 per year? (Round score computation to 2 decimal places and the final answer to 4 decimal places.) Probability e. What is the average salary below which 19% of the merchandisers earn? (Round the final answer to the nearest whole number.) Salary $ f. What is the average salary above which the top 9% of the merchandisers earn? (Round the final answer to the nearest whole number.) Salary $