A manager must make a decision on shipping. There are two shippers, A and B. Both offer a two-day rate: A for $536 and B for $525. In addition, A offers a three-day rate of $464 and a nine-day rate of $416, and B offers a four-day rate of $459 and a seven-day rate of $436. Annual holding costs are 37 percent of unit price. Three hundred and ninety boxes are to be shipped, and each box has a price of $154. Which shipping alternative would you recommend?

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12