Each figure in the diagram at the right is a reflection of another figure across one of the reflection lines. a. Write a reflection rule to describe Figure 3.
b. Write a reflection rule to describe Figure 1.
c. Write a reflection rule to describe Figure 2.
d. Justify your answers for parts​ (a)-(c).

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?