Suppose the tax amount on the first​ $10,000 income is​ $0; $2,000 on the next​ $20,000; $4,000 on the next​ $20,000; $6,000 on the next​ $30,000; and 40 percent on any income over​ $80,000. Family A has income of​ $30,000 and Family B has income of​ $80,000. What is the marginal and average tax rate for each​ family? A. Family​ A: marginal—10 ​percent; average—10 ​percent; Family​ B: marginal—40 ​percent; average—40 percent. B. Family​ A: marginal—10 ​percent; average—6.7 ​percent; Family​ B: marginal—20 ​percent; average—15 percent. C. Family​ A: marginal—10 ​percent; average—15 ​percent; Family​ B: marginal—40 ​percent; average—20 percent. D. Family​ A: marginal—10 ​percent; average—20 ​percent; Family​ B: marginal—30 ​percent; average—23 percent.

Tandard product costs deerfield company manufactures product m in its factory. production of m requires 2 pounds of material p, costing $4 per pound and 0.5 hour of direct labor costing, $10 per hour. the variable overhead rate is $8 per direct labor hour, and the fixed overhead rate is $12 per direct labor hour. what is the standard product cost for product m? direct material answer direct labor answer variable overhead answer fixed overhead answer standard product cost per unit answer

Needs to schedule the staffing of the center. it is open from 8am until midnight. larry has monitored the usage of the center at various times of the day and determined that the following number of computer consultants are required: time of dayminimum number of consultants required to be on duty8 am-noon4noon-4 pm84pm-8pm108pm-midnight6 two types of computer consultants can be hired: full-time and part-time. the full- time consultants work for eight consecutive hours in any of the shifts: morning (8am- 4pm), afternoon (noon-8pm) and evening (4pm-midnight). full-time consultants are paid $14 per hour. part-time consultants can be hired to work any of the four shifts listed in the table. part-time consultants are paid $12 per hour. an additional requirement is that during every time period, there must be at least two full-time consultants on duty for every part-time consultant on duty. larry would like to determine how many full-time and part-time consultants should work each shift to meet the above requirements at the minimum possible cost. formulate this as an lp problem. you must define your variables clearly

Ireally need with these questions.6. what level of job security do athletes and sports competitors have? why do you think this is? 22. do you think a musician has more job security than an athlete? explain.37. what is the difference between a public relations specialist and a marketing professional? 47. do you think gender inequalities still exist in the sports industry? explain.50. what are the advantages and disadvantages of labor unions? do you think labor unions are fair to employers? how might they be taken advantage of?