Formulate but do not solve the following exercise as a linear programming problem. a hunger-relief organization has earmarked between $2 million and $2.5 million (inclusive) for aid to two african countries, country a and country b. country a is to receive between $1 million and $1.5 million (inclusive), and country b is to receive at least $0.75 million. it has been estimated that each dollar spent in country a will yield an effective return of $0.80, whereas a dollar spent in country b will yield an effective return of $0.90. how should the aid be allocated if the money, in millions, is to be utilized most effectively according to these criteria? hint: if x and y denote the amount of money, in millions of dollars, to be given to country a and country b, respectively, then the objective function to be maximized is p = 0.8x + 0.9y.

Which are not examples of chronic or persistent stress? moving

You are most likely to automatically encode information about

"gps interaction and cognitive process" respond to the following: imagine that you have been asked to design a gps product that will have voice recognition and bluetooth capability. discuss and conceptualize a user interaction model. predict two (2) problems that may arise in gps products with voice recognition and bluetooth capability. recommend solutions for each of these issues. attention is one of the six cognition processes. when attention is applied to a design, the goal is to make it easier for the end user to quickly locate where he / she should type information on the computer or mobile device screen. compare and contrast how the google search engine and the microsoft bing search engine employ the attention cognition process. provide your opinion as to which search engine better employs the attention cognition process and explain why.