Mayberry, Inc., is considering a design change that will cos…

Mayberry, Inc., is considering a design change that will cost $6,000 and will result in an annual savings of $1,000 per year for the 6-year life of the project. A cost of $2,000 will be avoided at the end of the project as a result of the change. MARR is 8%/year. What is the annual worth of this investment? [3 pts]Should Mayberry implement the design change? Why or why not? [2 pts] Type your answers below.

Consider the following sample data set below that shows the…

Consider the following sample data set below that shows the number of points scored by a player in the WNBA over the course of 10 games.  {12, 2, 8, 12, 15, 24, 20, 6, 22, 6}   Calculate the range for this data set.  Make sure to round your final answer to 2 decimal places. For example, if you thought the final answer was 87.6543 then you would type in 87.65

Steve Rogers, also known as Captain America was out on a run…

Steve Rogers, also known as Captain America was out on a run and was able to run 13 miles in 30 minutes which means that on average it took him about 2 minutes and 18 seconds (138 seconds) to run each mile. Dr. Banner took note of the time and was curious if Steve just ran 1 mile at a time, if his average time would be under 2 minutes (120 seconds) per mile. Dr. Banner decided to put Captain America to the test and he had him run a mile 40 times and he recorded the results each time. Out of those 40 times, he found the average time it took Captain America to run a mile was 117 seconds with a standard deviation of 5.2 seconds.    Based on the information above, carry out the appropriate hypothesis test at the

IQ scores are normally distributed with a mean of 100 and a…

IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Use this information to answer the following question.   What is the probability that a randomly selected person will have an IQ score no less than 92? Make sure to type in your answer as a decimal rounded to 3 decimal places. For example, if you thought the answer was 0.54321 then you would type in 0.543.

Sherwin-Williams manufactures, distributes, and sells coatin…

Sherwin-Williams manufactures, distributes, and sells coatings and related products in North America and South America. It operates four segments: paint stores, consumer, automotive finishes, and international coatings. Review the time-series of various rates of return and rates of return components for the Sherwin-Williams Company below. Why does the return on equity increase much more than the return on assets during this time period?    

IQ scores are normally distributed with a mean of 100 and a…

IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Use this information to answer the following question.   What is the probability that a randomly selected person will have an IQ score of at least 93? Make sure to type in your answer as a decimal rounded to 3 decimal places. For example, if you thought the answer was 0.54321 then you would type in 0.543.

IQ scores are normally distributed with a mean of 100 and a…

IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Use this information to answer the following question.   What is the probability that a randomly selected person will have an IQ score of at least 111? Make sure to type in your answer as a decimal rounded to 3 decimal places. For example, if you thought the answer was 0.54321 then you would type in 0.543.