Straight flex, Baldi on fleck

What is the quickest way to resolve problems from a supply shock?

Brian has been working for a few years now and has saved a substantial amount of money. he now wants to invest 50 percent of his savings in a bank account where it will be locked for three years and gain interest. which type of bank account should brian open?

Idon’t understand 8. plz ! we are finding the area of polygons. thx in advance!