In the competitive forces model, the central element that the other four elements contribute directly to strength is: a. risk of entry by a potential competitor. b. closeness of substitutes to an industry's products. c. rivalry among established firms in the industry. d. bargaining power of suppliers.

Common problems that can arise among groups. explain in four or five sentences what can cause the specific or general problem. in addition, explain what impact that conflict can have on group cohesion as well as productivity.

Your assessment tool contains rich data about child progress in language and literacy but no details to explain the differences between children. you decide to: a. replace the tool with another b. analyze the data using factors such as language, ability, and participation rates c. review your anecdotal notations regarding language and literacy development d. talk with families about what they are seeing at home

Suppose the price of frozen yogurt, a substitute for ice cream, increases. what happens to equilibrium price and quantity of ice cream? a. the price and quantity of ice cream both increase b. the price and quantity of ice cream both decrease c. the price of ice cream increases and the quantity decreases d. the price of ice cream decreases and the quantity increases