The demand curve for the new computer game, Rock and Roll Trivia, is given as follows: Q = 200 - 5P - .1Pc - .5Pd + .2A – 0.5Iwhere P is the price of the game Pc is the price of a computer Pd is the price of a diskette A is the level of advertising I is the level of incomeSuppose P = 10, Pc = 100, Pd = 2, A = 5, and I = 50. What is the income elasticity of demand?A) 0B) -23/5C) 1D) -5/23E) none of the abovePlease explain your 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

Krier industries has just completed its sales forecasts and its marketing department estimates that the company will sell 43,800 units during the upcoming year. in the past, management has maintained inventories of finished goods at approximately 3 months' sales. however, the estimated inventory at the start of the year of the budget period is only 7,300 units. sales occur evenly throughout the year. what is the estimated production level (units) for the first month of the upcoming budget year?

In a database table, each record is usually displayed on its own separate a. column b. field c. row d. cell