At the end of 1990, 1991, and 1992, the average prices of a share of stock in a portfolio were $34.83, $34.65, and $31.26 respectively. to investigate the average share price at the end of 1993, a random sample of 30 stocks was drawn and their closing prices on the last trading day of 1993 were observed with a mean of 33.583 and a standard deviation of 19.149. estimate the average price of a share of stock in the portfolio at the end of 1993 with a 90 percent confidence interval.

The link between volume of production and the cost of building manufacturing operations is particularly important in industries characterized byanswers: process innovations.product manufacturing.product innovation.process manufacturing.

Identify the management, organization, and technology factors responsible for slow adoption rates of internal corporate social networks.when a company decides to launch a social networking program the management, all need to be on board with the launch. from the ceo down to the shift or assistant manager everyone needs to know its coming and be excited. the organization of such a launch needs to be mapped out, and training provided for the new systems. within the company, they need to make sure the technology at hand (computers, tablets, and company phones), are all compatible with the system. when a company launches a new system, and the find that the employees are not adopting it, they need to investigate the reasons. is the management at all level's onboard? did we organize the launch properly? do we have the right technology for the system? things can goeither way but if

Sonic corp. manufactures ski and snowboarding equipment. it has estimated that this year there will be substantial growth in its sales during the winter months. it approaches the bank for credit. what is the purpose of such credit known as? a. expansion b. inventory building c. debt management d. emergency maintenance