A is a merger between firms operating at different but related levels in the production and marketing of a product. a. joint venture b. cooperative c. horizontal merger d. vertical merger e. conglomerate merger

Which of the following best summarizes the idea represented by this graph?

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling

Choose one piece of art shown in the unit and identify three elements or principles of art used in the piece. describe how each of the elements/principles is used in the artwork.