You are an international shrimp trader. a food producer in the czech republic offers to pay you 2.2 million czech koruna today in exchange for a year's supply of frozen shrimp. your thai supplier will provide you with the same supply for 2.9 million thai baht today. if the current competitive market exchange rates are 25.43 koruna per dollar and 40.87 baht per dollar, what is the value of this exchange to you?

Why should managers invest any excess cash

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

Differentiate between the trait, behavioral, and results-based performance appraisal systems, providing an example where each would be most applicable.