Suppose a perfectly discriminating monopolist faces market demand: P = 100 – 10Q and marginal cost: MC = 20. 4. How much output does the perfectly discriminating monopolist produce? a. Q = 20 b. Q = 4 c. Q = 8 d. Q = 10 e. Q = 12 5. How much profit does the perfectly discriminating monopolist earn (assume that fixed cost = 0)? a. Profit = $0 b. Profit = $160 c. Profit = $20 d. Profit = $640 e. Profit = $320

Catherine de bourgh has one child, anne, who is 18 years old at the end of the year. anne lived at home for seven months during the year before leaving home to attend state university for the rest of the year. during the year, anne earned $6,000 while working part time. catherine provided 80 percent of anne's support and anne provided the rest. which of the following statements regarding whether anne is catherine's qualifying child for the current year is correct? a.anne is a qualifying child of catherine.b.anne is not a qualifying child of catherine because she fails the gross income test.c.anne is not a qualifying child of catherine because she fails the residence test.d.anne is not a qualifying child of catherine because she fails the support test.

Consider the following two projects. both have costs of $5,000 in year 1. project 1 provides benefits of $2,000 in each of the first four years only. the second provides benefits of $2,000 for each of years 6 to 10 only. compute the net benefits using a discount rate of 6 percent. repeat using a discount rate of 12 percent. what can you conclude from this exercise?

The research of robert siegler and eric jenkins on the development of the counting-on strategy is an example of design.