Perry spent 22.50 on material to make necklaces. he used all of the material and made 15 necklaces. how much should perry charge for each necklace if he wants to make a profit of $60?

To encourage railroad companies to build railroads across the west, the government gave them subsidies by select the best answer from the choices provided. a. paying the wages of laborers b. giving them building materials c. providing railroad trains d. providing free land