Jose wants to cover his rectangular bathroom floor tile. The floor measures 3 units by 5 units. Each tile is 1 square unit and costs 4$ How much will it costs Jose to cover his entire bathroom floor in tile?

Cyrus is volunteering on his aunt's campaign for state senator. she has asked him to write a speech informing people about the transportation reforms she will make, if elected. cyrus wants to coach his aunt in using speech techniques to make her ideas heard.