Eight Flags operates several amusement parks in the Midwest. The company stocks machine oil to service the machinery for the many rides at the parks. Eight Flags needs 30,000 gallons​ (D) of oil​annually; the parks operate 50 weeks a year. Management is unsatisfied with the current supplier of oil and has obtained two bids from other suppliers. The data are contained in the following table. Annual Freight Costs
Shipping Quantity​ (Q)
Supplier
​5,000
​10,000
​15,000
​Price/Unit (p)
Annual Holding​ Cost/Unit (H)
Lead Time​ (L) (wks)
Annual Administrative Cost
Sharps
​$5,000
​$3,600
​$3,300
​$3.70
​$0.74
5
$5,000
Winkler
​$5,600
​$4,100
​$3,600
​$3.90
​$0.78
3
​$4,000
Which supplier and which shipping quantity will provide the lowest costs for Eight​ Flags?
Using and a shipping quantity of is the lowest cost​ alternative, with annual total costs to Eight Flags of $ .

The hawthorne works was a large western electric factory with 45,000 employees. during the 1920s and 1930s, hawthorne works was the site of some well-known industrial studies. in one of the studies, researchers investigated the impact of different working conditions on worker productivity. prior to the start of the study, researchers secretly measured workers' productivity for several weeks. then researchers chose two workers, who then chose their own teams. the teams were separated from the general workforce and completed their work in different experiment rooms where the researchers could observe them more easily. over a 5-year period researchers manipulated the structure of the workday for each team (number and duration of breaks and number of hours per shift). for each of these changes in working conditions, the researchers measured the effect on productivity. for some conditions, such as frequent short breaks, workers rebelled by intentionally decreasing productivity.why did the researchers secretly measure the workers' productivity before creating the two treatment groups? a, to create similar treatment groups so that a cause-and-effect relationship could be establishedb, to draw conclusions about the productivity of all workers in the plant based on the test groupsc, to directly control for confounding variablesd, to provide a baseline for measuring worker productivity

For the past six years, the price of slippery rock stock has been increasing at a rate of 8.21 percent a year. currently, the stock is priced at $43.40 a share and has a required return of 11.65 percent. what is the dividend yield? 3.20 percent 2.75 percent 3.69 percent

Marco works in the marketing department of a luxury fashion brand. he is making a presentation on the success of a recent marketing campaign that included a fashion show. which slide elements can he use to include photographs and footage of the fashion show in his presentation? marco can use the: table images audio option to include photographs and the: flowcharts images video option to include footage of the fashion show.