The cross elasticity of demand for chicken dinners with respect to the price of a beef dinner is Price (do Iars aer chicken dinner) positive. 25 In the graph, draw a demand curve for chicken dinners. Label it D1. 20 Draw a second demand curve for chicken dinners that shows the effect of a rise in the price of a beef dinner. Label it Dz. 15 ( . 10 What is the relationship between chicken dinners and beef dinners? C) A. complements 5 C) B. inferior goods C) C. normal goods 0 A _ 0 2 4 6 8 10 U 9- substitutes Quantity (millions of chicken dinners per year) >>> Draw only the objects specified in the question' 9,0 When the price of a good rises from $5 to $7 a unit, the quantity supplied increases from 110 to 130 units a day. The price elasticity of supply is . The supply of the good is E) CZI A. 60; elastic {:3 B. 2; inelastic {:3 C. 0.5; inelastic {:3 D. 10; elastic National parks to offer freeentry weekends Interior Secretary Ken Salazar has urged everyone to visit the national parks over the weekends of June 20-21, July 18-19, and August 15-16 when admission will be free. Kathy Kupper, spokeswoman for the National Parks Service, said that she couldn't remember the fee having been waived in more than 20 years. Source: Los Angeles Times, June 3, 2009 How will waiving the admission charge inuence consumer surplus? Waiving the admission charge increases or decreases consumer surplus increases consumer surplus decreases consumer surplus but it remains positive decreases Consumer Surplus to zero Fig.0.\"? decreases consumer surplus because the park becomes overcrowded