Even though the amendment that allowed income tax was passed again in 1913, what events led to its being enforced among all Americans?

What is the quantity demanded when the price floor is $0.75 in the market for public transportation? a. 75,000 b. 116,000 c. 0 (zero) d. 100,000 e. 86,000?

You are frustrated to find that the only way to contact the customer service department is to make a phone call. the number listed would result in long distance charges to your phone bill. which issue should be addressed by the company to keep its crm in line with your expectations?

Plastic and steel are substitutes in the production of body panels for certain automobiles. if the price of plastic increases, with other things remaining the same, we would expect: a) the demand curve for plastic to shift to the left. b) the price of steel to fall. c) the demand curve for steel to shift to the left d) nothing to happen to steel because it is only a substitute for plastic. e) the demand curve for steel to shift to the right