Redo Exercise U4 above, assuming that 10% of the fans are blue collar. U6. Using the insights you gained in Exercises U4 and U5, solve Exercise U4 for the general case where a fraction B of the fans...

Redo Exercise U4 above, assuming that 10% of the fans are blue collar.

U6. Using the insights you gained in Exercises U4 and U5, solve Exercise U4 for the general case where a fraction B of the fans is blue collar and fraction (1 2 B) is white collar. The answers to some parts will depend on the value of B. In these instances, list all relevant cases and how they depend on B.