Sean and katherine have been married for two years. they want to start a family soon. however, before having a child, they would like to secure their future and the future of their child. which financial option will them secure their family's future? a. invest in in several real estate options b. invest in high-risk shares that promise big returns c. invest in a joint insurance and retirement plans d. become entrepreneurs or invest in a profit-making business

If the findings and the results are not presented properly, the research completed was a waste of time and money. true false

Suppose either computers or televisions can be assembled with the following labor inputs: units produced 1 2 3 4 5 6 7 8 9 10 total labor used 3 7 12 18 25 33 42 54 70 90 (a) draw the production possibilities curve for an economy with 54 units of labor. label it p54. (b) what is the opportunity cost of the eighth computer? (c) suppose immigration brings in 36 more workers. redraw the production possibilities curve to reflect this added labor. label the new curve p90.

Atennis club charges a monthly membership fee of $150 and charges it members $10 per hour to use a court. there's also $500 fee to become a member. stella joined the tennis club last spring, and she has been a member for 5 months. she has been playing 10 hours of tennis each month. stella values an hour of her time at $20. during a boring afternoon meeting, stella thinks about reserving a court to work on her serve for an hour tonight. what's stella's opportunity cost of working on her serve for an hour?