The following are the sample data sets from your class project about waiting line theories:
arrival: 1, 3, 3, 3, 4
service time: 33, 33, 52, 69, 58
the arrival data were number of cars arrived per every 5-minute interval, and the service data were the number of seconds spent on taking the corresponding order. what is the expected total number of customers (cs) in the store for a given 5-minute interval? give your answer to 2 significant places.

Evelyn would like to open a small business that is categorized as a being in the distribution industry. to do this she could open a establishment.

Job a3b was ordered by a customer on september 25. during the month of september, jaycee corporation requisitioned $2,400 of direct materials and used $3,900 of direct labor. the job was not finished by the end of the month, but needed an additional $2,900 of direct materials in october and additional direct labor of $6,400 to finish the job. the company applies overhead at the end of each month at a rate of 100% of the direct labor cost. what is the amount of job costs added to work in process inventory during october?

In william rathje's garbology project that focused on household waste, front door interviews found 15 percent of respondents saying that they consumed beer. the trash discard from the same area showed what percentage of household's consuming beer