Jim, a quality control manager at an apparel manufacturing company, studies and monitors quality using R charts. He discovers a quality problem with the construction of rippers. im proposes that as samples of eight observations each be collected on a daily basis. He plans to prepare an R chart to monitor the variation in the size of the zippers. The data shows that the mean length of the zippers is ss inches and the average range is o.5 inches. If D j for the R chart is 0.136, the lower control limit (L. CI R) for the R-chart will be: a. less than or equal to 1
b. more than 1 but less than or equal to 2.
с. more than 2 but less than or equal to 3.
d. more than

Employees of dti, inc. worked 1,600 direct labor hours in january and 1,000 direct labor hours in february. dti expects to use 18,000 direct labor hours during the year, and expects to incur $22,500 of worker’s compensation insurance cost for the year. the cash payment for this cost will be paid in april. how much insurance premium should be allocated to products made in january and february?

Technology corp. is considering a $238,160 investment in a new marketing campaign that it anticipates will provide annual cash flows of $52,000 for the next five years. the firm has a 6% cost of capital. what should the analysis indicate to the firm's managers?

Skathy lee berggren, a professor of oral communication at cornell university, indicates “a lot of my students re­ally [only] scratch the surface with the type of research they’re doing.” according to andy guess, at inside higher ed, “just because students walk in the door as ‘digital natives’, doesn’t mean they’re equipped to handle the heavy lifting of digital databases and proprietary search engines that comprise the bulk of modern, online re­search techniques.” students erroneously think a google search is research. as you read through the reasons that should stimulate your interest in studying research methods or evaluate the nine factors that guarantee good research, what actions do you propose to narrow the gap between students’ research competence and what’s required of a modern college graduate about to become a manage