Jackie has been reading about international trade and that one nation has the ability to produce a specific product more efficiently than any other nation. She and her friend, Allie, are required to create a PowerPoint presentation for their business class about international trade. Jackie can create animated PowerPoint presentations that clearly and precisely convey the message they need to make, but in a light and entertaining fashion. She is not good at public speaking. Allie is an excellent public speaker and can create equally excellent PowerPoints. Both girls have homework for other classes to do and agree to divide the work-Jackie will create the PowerPoint and Allie will do the verbal and written part of the presentation. What advantage does Allie have over Jackie in making presentations?

A. Cooperative advantage
B. Absolute advantage
C. Comparative advantage
D. Relative advantage

What should a food worker use to retrieve ice from an ice machine?

Problem page a medical equipment industry manufactures x-ray machines. the unit cost c (the cost in dollars to make each x-ray machine) depends on the number of machines made. if x machines are made, then the unit cost is given by the function =cx+−0.3x2126x31,935 . how many machines must be made to minimize the unit cost?

This problem has been solved! see the answerthe xyz corporation is interested in possible differences in days worked by salaried employees in three departments in the financial area. a survey of 23 randomly chosen employees reveals the data shown below. because of the casual sampling methodology in this survey, the sample sizes are unequal. research question: are the mean annual attendance rates the same for employees in these three departments? days worked last year by 23 employees department days worked budgets (5 workers) 278 260 265 245 258 payables (10 workers) 205 270 220 240 255 217 266 239 240 228 pricing (8 workers) 240 258 233 256 233 242 244 249 picture click here for the excel data filefill in the missing data. (round your p-value to 4 decimal places, mean values to 1 decimal place and other answers to 2group mean n std. dev variancesbudgets payables pricing total one factor anova source ss df ms f p-value treatment error total