Applied Writing
must use graphs to demonstrate/support answers where available. Submission is to be made tonight, so needs to be finished urgently
Differentiate between planned and actual saving and investment. Answer: There is a big difference between (a) planned S and I and (b) Actual saving and investment.<
The income elasticities of demand (μ) for items which most people consider as luxuries would possibly be into the range: (1) – ∞ < μ < one. (2) – 1 < μ < zero. (3) μ = zero. (4) 0 < μ < 1. (5) 1 <
Distinguish among devaluation and depreciation of domestic currency
Assume a consumer with the given utility function: U = 3y1y2 + 5. Suppose y2 = 1, derive the marginal utility schedule for y1. In what direction is it moving?
For normal goods which experience price changes, then the income effect: (i) Recognizes how higher money income influences demands for goods. (ii) Invalidates the diminishing marginal utility law. (iii) Offsets the substitution effect. (iv) Reinforces the substitution
Raising the severity and certainty of punishment decreases the cheating on examinations. This statement imitates: (1) Misplaced cynicism as this issue is ethical, not economic. (2) Purely normative views of the behavior. (3) Unrealistic expectations regarding student
When the slope of the demand for wheat is ten, we can predict now that a higher price of wheat will be as: (w) increase total expenditures on wheat. (x) reduce total expenditures on wheat. (y) not influence total expenditures on wheat. (z) More information is required
A particular monopolistically competitive firm’s total revenue is probably to increase when this: (w) increases the prices of its products and consumer demand is elastic. (x) maintains its original price even if all of its compe
The present value of future income is: (1) calculated by multiplying future income by the percentage interest rate. (2) higher, the higher the interest rate. (3) lower, the higher the interest rate. (4) unaffected by the interest rate. (5) purely obje
X-inefficiency (also termed as managerial slack): (1) tends to drive up fixed costs. (2) commonly results from firms not being hard pressed through competitors. (3) can absorb much of a monopoly’s potential profit. (4) is a prob
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