Hello, could you help with the below questions please? Please detail your answer. Will give thumbs up.

Question 5 A narrow bank is one that can only invest the deposits it collects in short-term securities. Can there be a bank run on a narrow bank? List two disadvantages of having narrow banks. Question 6 "A country can only have a hyper (or very high) inflation if inflation expectations become unanchored and ever-rising." Discuss the statement and also explain what can drive unanchored inflation expec- tations in the first place