You are the manager of a production company. The production manager comes to you with the idea to change an old laser machine in your plant with a new one, and he claims that the new one will increase the performance of the production process. You asked him to record the cutting time in seconds for each item with the new and the old machine. The production manager reported the following results in seconds for one cut: New machine Old machine 42.1 41.3 42.4 43.2 41.8 42.7 43.8 42.5 43.1 44.0 41.0 41.8 42.8 42.3 42.7 43.6 43.3 43.5 41.7 44.1 a) Construct the 95% confidence intervals for the differences of the means. b) Do you believe that the new machine increased the performance of the company and do you plan to allow the production manager to buy the new machine

The undress company produces a dress that women use to quickly and easily change in public. the company is just over a year old and has been successful through a kickstarter campaign. the undress company has identified a customer segment, but if it wants to reach a larger customer segment market outside of the kickstarter family, what question must it answer?

Consider the following condensed financial statements of money freedom comma inc. the company's target rate of return is 30%: (click the icon to view the comparative balance sheet.) (click the icon to view the income statement.) requirements 1. calculate the company's roi. round all of your answers to four decimal places. 2. calculate the company's profit margin ratio. interpret your results. 3. calculate the company's asset turnover ratio. interpret your results. 4. use the expanded roi formula to confirm your results from requirement 1. interpret your results. 5. calculate the company's ri. interpret your results. requirement 1. calculate the company's roi. round all of your answers to four decimal places. begin by selecting the formula to calculate return on investment (roi), and then enter the amounts to calculate the company's roi. (round your calculations to four decimal places and enter your answer as a percent, x.xx%)

Matthew decides to buy expensive designer jeans. less expensive jeans are available, but the added cost of the designer brand is worth it to matthew most likely because