Choose the best revision for the first sentence of the opening.

a. We normally honor warranties for only one year from the date of purchase, but your case is different.
b. Please take your car stereo system to our nearest retail location where it will be replaced at no cost.
c. Good news! When you wrote in regarding your car stereo system, we didn’t think we would be able to replace the malfunctioning unit.

The digby's workforce complement will grow by 20% (rounded to the nearest person) next year. ignoring downsizing from automating, what would their total recruiting cost be? assume digby spends the same amount extra above the $1,000 recruiting base as they did last year. select: 1 $2,840,000 $3,408,000 $570,000 $475,000

Sales at a fast-food restaurant average $6,000 per day. the restaurant decided to introduce an advertising campaign to increase daily sales. to determine the effectiveness of the advertising campaign, a sample of 49 days of sales were taken. they found that the average daily sales were $6,300 per day. from past history, the restaurant knew that its population standard deviation is about $1,000. if the level of significance is 0.01, have sales increased as a result of the advertising campaign? multiple choicea)fail to reject the null hypothesis. b)reject the null hypothesis and conclude the mean is higher than $6,000 per day. c)reject the null hypothesis and conclude the mean is lower than $6,000 per day. d)reject the null hypothesis and conclude that the mean is equal to $6,000 per day. expert answer

Principals are an administration career