ans 3 and 4 plz

Question 3 Mohammed was recently interviewed for an accounting job. His employer told him that the job emphasizes precision and verifiability and involves preparing company-wide reports. Mohammed is probably going to work as: Not yet answered Marked out of 0.50 P Flag question O a. A Marketing specialist O b. A Management accountant OG A Human resource manager O d. None of the given answers Oe. A Financial accountant Question 4 Not yet answered Marked out of 0.80 Flag question Company XYZ is currently producing and selling 100 units. At this level, the total direct materials cost is $500, the total direct labor cost is $2,000 and the total manufacturing overhead cost is $1.270, which includes $800 fixed manufacturing overhead cost. The company's total selling and administrative expenses are $2,850, which include $1.500 fixed selling and administrative costs. Assume that the company wishes to increase the number of units produced and sold to 102 units, what would be the incremental cost?(rounded to nearest ($) value) o a. None of the given answers b. 75 Oc59 d. 43 e. 86