If 1 U.S. dollar exchanges for 3.98 Polish zlotys, how much would it cost in zloty to purchase a Ford Explorer priced at $23,000?

Private initiative and financing were most important in

(a) the canal system of transportation. (b) the steamboat system. (c) the railroad system. (d) none of the transportation systems.

A tax of a specific absolute sum, say $100, levied on every person or every household is known as a(n)

a. excise tax b. sales tax c. external tax d. duty e. poll tax