The only expenses that can be reduced in order to produce more savings are “Non-essential Expenses” and “Essential (Variable)” expenses. Please select the best answer from the choices provided

T
F

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Having a hard time understanding this question (see attachment).

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?