Agan interior design provides home and office decorating assistance to its customers. in normal operation, an average of 2.5 customers arrive each hour. one design consultant is available to answer customer questions and make product recommendations. the consultant averages 10 minutes with each customer.

a. compute the operating characteristics of the customer waiting line, assuming poisson arrivals and exponential service times.

b. service goals dictate that an arriving customer should not wait for service more than an average of 5 minutes. is this goal being met? if not, what acction do you recommend?

c. if the consultant can reduce the average time spent per customer to 8 minutes, what is the mean service rate? will the service goal be met?

13875138answer:

step-by-step explanation:

use a calculator!

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

what are you trying to solve here

step-by-step explanation: