1a) what is the maturity for each of the bond groups sylvestor buys?
b)the coupon rate?
c) the par value?

2a) which of sylvestor’s stocks are traded over the counter?
b) on the nyse?

3a) which of sylvestor’s new investments are municipal bonds?
b) corporate bonds?

where are the choices

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

yes he did writing dots to make the answer