All changes saved 1. Based on what you learned in this lesson, match the following terms to their correct definitions:
1. Microeconomics
a. The study of individual economic actors. For example: how individuals,
households, or businesses interact economically
2. Scarcity
b. What must be given up in order to gain something else
3. Economics
C. The limited amount of necessary or desired resources
4. Macroeconomics
d. The study of large economic systems and how their decisions affect issues
such as unemployment, price, and trade
5. Incentive
e. Whatever makes a person act or choose
f. The study of how a society manages its scarce resources
6. Opportunity Cost

Zapper has beginning equity of $257,000, net income of $51,000, dividends of $40,000 and investments by stockholders of $6,000. its ending equity is

The usa today reports that the average expenditure on valentine's day is $100.89. do male and female consumers differ in the amounts they spend? the average expenditure in a sample survey of 47 male consumers was $135.67, and the average expenditure in a sample survey of 38 female consumers was $68.64. based on past surveys, the standard deviation for male consumers is assumed to be $34, and the standard deviation for female consumers is assumed to be $17.

Quick calculate the roi dollar amount and percentage for these example investments. a. you invest $50 in a government bond that says you can redeem it a year later for $55. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage. b. you invest $200 in stocks and sell them one year later for $230. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage.