When Judy's income increased from $200 to $240 a week, she increased her demand for concert tickets by 5 percent and decreased her demand for bus rides by 20 percent. Calculate Judy's income elasticity of demand for concert tickets and bus rides.

Suppose the number of equipment sales and service contracts that a store sold during the last six (6) months for treadmills and exercise bikes was as follows: treadmill exercise bike total sold 185 123 service contracts 67 55 the store can only sell a service contract on a new piece of equipment. of the 185 treadmills sold, 67 included a service contract and 118 did not.

The face of a company is often that of the lowest paid employees who meet the customers. select one: true false

Summarize the specific methods used by interest groups in order to influence governmental decisions making in all three branches of government. provide at least two examples from each branch.