You have been given the following information that has been drawn from the last sample taken: mean of the sample: 14.0 lower control limit for the range chart: 0 upper control limit for the range chart: 10.6 sample observations: 13, 12, 10, 10, 11, 16, 17, 10, 17, 18, 20, 14

which of the following conclusions does this data support?

a. the process is under control
b. the process is not under control
c. the sample is within specifications
d. the sample is out of specification
e. need additional information to make a decision

Waterway company’s record of transactions for the month of april was as follows. purchases sales april 1 (balance on hand) 672 @ $6.00 april 3 560 @ $11.00 4 1,680 @ 6.08 9 1,568 @ 11.00 8 896 @ 6.41 11 672 @ 12.00 13 1,344 @ 6.51 23 1,344 @ 12.00 21 784 @ 6.61 27 1,008 @ 13.00 29 560 @ 6.79 5,152 5,936 (a) calculate average-cost per unit. (b) assuming that periodic inventory records are kept in units only, compute the inventory at april 30 using lifo and average-cost. (c) assuming that perpetual inventory records are kept in dollars, determine the inventory using (1) fifo and (2) lifo. (d) compute cost of goods sold assuming periodic inventory procedures and inventory priced at fifo.

The purpose of the transportation approach for location analysis is to minimize which of the following? a. total costsb. total fixed costsc. the number of shipmentsd. total shipping costse. total variable costs

The sign at the bank reads, "wait here for the first available teller," suggests the use of a waiting line system. a. multiple server, single phaseb. random server, single phasec. single server, multiphased. multiple server, multiphasee. dynamic server, single phase