If Y = C+I, saving, S, is defined as S=Y-C and C=cY, what is the ratio of saving to income, S/Y a. 1+c b. 1-c c. c d. 1/(1-c)

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This person earns $1000 of income today and $2000 income next year. Point C represents his consumption if he doesn't borrow or lend. Consumption Next Year The interest rate is 10%. Consumption Today Moving from C to A the person is saving money and earning interest. O Moving from A to C, the person is borrowing and paying interest. O Moving from C to B, the person is saving and earning interest. O Moving from C to B, the person is borrowing and paying interest.

Define the term short-term investments?

It has been said that a society withhigh savings rate is a society with ahigh standard of living. Discuss thelink (if any) between saving andstandard of living and also explainthe overall economic function ofprofits.

An individual lives for 5 years - 4 years of work followed by 1 year of retirement. He earns $25,000 during each year of work but $0 during retirement. The interest rate is 5% Assume that the individual wants his consumption to be the same in each of the 5 years. a. What utility function would justify this choice of consumption pattern? b. Write out the intertemporal budget constraint in present value form.c. What level of consumption does he choose?d. What is the value of his assets at the beginning of retirement?

Abby lives and works for two periods. In the first period, she earns 1,000 coconuts while inthe second she earns 2,200 coconuts. Abby can save or borrow from a bank at the same interestrate of 10%. Abby also owns a 550 sq.ft. apartment, priced at 2 coconuts per square foot. Shecannot sell it in the first period because she needs a place to stay in the second, but she canborrow against it and sell it in the second.a. In a graph that has future consumption on the vertical axis and current consumption onthe horizontal, show how her lifetime budget constraint would look if banks do NOT requirecollateral. Make sure to compute and show the coordinates of the vertical and horizontalintercepts as well as those of the endowment point (which in the second period shouldinclude her house).b. Suppose that Abby likes to consume 2,400 coconuts in the first period. Could she do thatif banks do not require collateral? Would the outcome be Pareto optimal and why?c. Suppose now that banks do require…

Mary is a corn farmer in Iowa. If she does not irrigate her field, she can produce 120 bushels of corn per acre. If she applies 4 inches of irrigation water, she can produce 140 bushels of corn per acre. The application of 8, 12, and 16 inches of irrigation water can result in 160, 180, and 200 bushels of corn per acre, respectively. Graph the relationship between the amount of water applied and corn yield for Mary. What is the slope?

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