Instant messaging is a good choice for simple, neutral messages that require quick responses

Four samples of 100 each were taken from an assembly line, with the following results:

Sample Number Number Defective 1 6 2 12 3 2 4 8 Using the historical average as the central line of the chart, which one of the following is the limit for an attributes control chart with z = 2? A) UCL > 0.1 and LCL > 0.03 B) UCL > 0.1 and LCL < 0.03 C) UCL < 0.1 and LCL > 0.03 D) UCL < 0.1 and LCL < 0.03

A company has an accounts payable period of 58 days, a collection period of 28 days, and a cash conversion cycle of 43 days. Calculate the operating period

A) 15 B) 101 C) 86 D) 30 E) 28