The 1040EZ is easier with less to do. It is for single or married without children. The 1040 is for married with dependants ( children), business owners, etc.
Answer:
D) social cost
Explanation:
Social costs are the total costs beared by the entire society. Social costs includes all the private production costs plus all the externalities.
Marginal social costs are the marginal costs beared by the entire society, and it includes all the private marginal production costs and the marginal costs of externalities.
Pam buys a new 40-inch television at Walmart
Answer:
TC = $1,700 + $20x
P = $20x - $1,700
x = 85
Explanation:
Develop a mathematical model for the total cost of producing x pairs of shoes.
The total cost of producing x pairs is given by the fixed cost of $1700 added to a variable cost of $20 per pair. For x pairs:
Let P indicate the total profit. Develop a mathematical model for the total profit realized from an order for x pairs of shoes.
Total profit is given by Revenue from sales minus total costs (found on the previous item). Revenue is $40 per pair. The profit function is:

How large must the shoe order be before O'Neill will break even?
The break-even point occurs when profit is zero:

The shoe order must be at least 85 pairs.