A multiple channel queuing system with a Poisson arrival rate and exponential service time has an average arrival rate of 6 customers per hour and an average service time of 20 minutes per customer
What is the minimum number of servers required to avoid an overloaded system?
Answer: 3
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Verbal models explicitly specify the strength and direction of relationships among variables, usually in equation form
Indicate whether the statement is true or false
Ofelia and Teresa share income and losses in a 2:1 ratio after allowing for salaries to Ofelia of $48,000 and $60,000 to Teresa. Net income for the partnership is $132,000. Income should be divided as follows:
A) Ofelia, $56,000; Teresa, $76,000 B) Ofelia, $60,000; Teresa, $72,000 C) Ofelia, $72,000; Teresa, $60,000 D) Ofelia, $64,000; Teresa, $68,000
Information for Mozart Company's first year of operations is presented below:
What was Mozart's net income for the year?
A) $20,000
B) $30,000
C) $60,000
D) Cannot be determined from the information given.
How many days does the credit bureau have to investigate an error found in your credit report?
A. 25 B. 30 C. 90 D. 45