After​ training, Mary​ Fernandez, a computer​ technician, had an average observed time for​ memory-chip tests of 10 seconds.​ Mary's performance rating is 105​%. The firm has a personal fatigue and delay allowance of 18​%. ​a) The normal time for this process​ = ? seconds ​(round your response to two decimal​ places).

How would you classify the following job elements? Are they personal, fatigue, or delay?a) The operator stops to talk to you.b) The opera tor lights up a cigarette.c) The operator opens his lunch pail (i t is no t lunch time),removes a n a pple, and takes an occasional bite.

United Research Associates (URA) had received a contract to produce two units of a new cruise missile guidance control. The ?rst unit took 4,000 hours to complete and cost $30,000 in materials and equipment usage. The second took 3,200 hours and cost $21,000 in materials and equipment usage. Labor cost is charged at $18 per hour.The prime contractor has now approached URA and asked to submit a bid for the cost of producing another 20 guidance controls.a. What will the last unit cost to build?b. What will be the average time for the 20 missile guidance controls?c. What will the average cost be for guidance control for the 20 in the contract?

In time study, the rating factor is applied to determine a)standard time of a job b)merit rating of the worker c)fixation of incentive rate d)normal time of a worker [Don't use chatgpt otherwise give 20downvotes]