Which of the following statements are true regarding externalities? (check all that apply.)
a. deadweight loss can be either a foregone benefit or the total cost of the externality to society.
b. a negative externality occurs when an economic activity has a spillover cost to a bystander.
c. in the case of an externality, the free market will maximize social surplus.
d. for computing efficient outcomes, economic agents adjust the demand curve to account for negative externalities.

Which is not an example of a cyclical company? a) airlines b) hotel industry c) medical d) theme parks

The monthly payment m of a loan of amount p for y years with an interest rate r can be calculated by the formula: m = p(r/12) 1 â’ (1 + r/12)â’12y calculate the monthly payment and the cummulative total payment for a $100,000 loan with an interest rate of 4.85% if taken out for 10 years, for 11 years, etc., up to a 30 year term. display the results in a three-column table where the first column is the number of years, the second is the monthly payment, and the third is the cummulative total payment. note: use format bank; for this problem. also, remember to represent the interest rate as a decimal (e.g. 0.0485) 2. a torus-shaped water tube is designed to have a volume of 8, 000in3 . the volume of the tube, v , and its surface area, s, are given by: v = 1 4 ď€ 2 (a + b)(b â’ a) 2 s = ď€ 2 (b 2 â’ a 2 ) if a = kb, determine s, a, and b for k = 0.2, 0.3, 0.7. display the results in a table

Is will able to claim r.j. as a qualifying child for the earned income credit (eic)?