According to the graph, what size bookstore is more likely to experience diseconomies of scale?

the short run is a period of time during which?

at least one of the firms inputs is fixed

which of the following is a variable cost?

which of the following differentiation between costs makes specific reference to the opportunity cost a business firm incurs when it spends money?

refer to the graphs below. which graph is a better representation of average total cost?

smiley face!
letter B

Average total cost ;)

what is the additional output that a firm produces as a result of hiring one more worker called?

marginal product of labor.

when the marginal product of labor is negative, which of the following must be true?

adding more units of labor to the production process causes output to decrease.

which of the following statements about the relationship between marginal product and average product is correct?

whenever the marginal product of labor is greater than the average product of labor, the average product of labor must be increasing.

based on the relationship between marginal product and average product, which curve appears to be average product?

curve 2 the straighter one

what is the marginal cost of producing the first 625 copies?

for a certain output range (or quantity produced per day), marginal cost is greater than average cost. which output range is that?

where they meet so the output range after about 2,300 units

what measure do we obtain by dividing the fixed cost by the quantity of output produced

which of the following statements is correct?

in the long run, all costs are variable

what happens when firms experience economies of scale

the firm’s long run average costs FALL as output INCREASES

which bookstore is more likely to experience diseconomies of scale?

the bookstore selling 80,000 books per month

which point best illustrated several smaller companies producing a few phone handsets each rather than one large company producing many phone handsets

b

SMILE LONG RUN AVERAGE COST

how much is the value of total fixed cost

2,400

alright to find TOTAL fixed cost subtract the differences and multiply by bottom number

the process a firm uses to turn inputs into outputs of goods and services is called technology

if a firm experiences positive technological change, it is able to product more output using the same inputs

the short run is the time period which a firm has at least one input contraint

a characteristic of the long run that is not available in the short run is that a firm is free to vary its output

consider a manufacturing operation that uses specialized machinery and labor to produce its output. in this case, the input that is not fixed in the short run is labor

accounting costs exclude implicit costs

average total cost is equal to average variable cost minus average fixed cost

as output increases, average fixed cost gets smaller and smaller

in economics what is the difference between the short run and the long run

short run-the period oof time during which at least ONE of a firms inputs in FIXED

long run-period of time in which a firm can vary allllll its inputs, adopt new technology and increase or decrease the size of its physical plant

describe the relationship between marginal cost and average total cost

if marginal costs for a given output is below average total cost, average total cost will decrease as output increases. if marginal cost equals average total cost, average total cost is at its minimum value

is it possible for technological change to be negative. if so give an example

could be negataive, for instance, when a natural disaster hits, or when a firm hired less experienced workers. in these cases, the firms would produce a lower level of output with the same inputs

fill in the missing values in the following table.

fill in first two

then subtract and divide

sally quit her job as an auto mechanic earing 50k a year to start her own business. to save money she operates her business out of a small building she owns which, until she started her own business, she had rented out for $10,000 per year. she also invested her $20,000 savings (which earned a market interest rate of 5% per year) in her business. you are given the following information about the first year of her operations.

total rev 120,000cost of labor 40,000cost of materials 15,000

equipment rental 5,000

what are economies of scale? what are diseconomies of scale?

occur when a firms long run average costs fall as it increases output. diseconmies of scale occur when a firms long-run average costs rise as the firm increases output.

identify the curves A B C value of FIXED COSTS when the Q=10 VARIABLE COST when Q=10 TOTAL COST when Q=10 AVERAGE FIXED COST when Q=10 AVERAGE TOTAL FIXED COST when Q=10 on the graph identify the area that represents the total variable cost of production when the quantity of output=10 on the graph identify the area that represents the fixed cost of production when the Q=10

marginal cost curve average total cost curve average variable cost curve 150 70 220 15 22 the area of the rectangle the area of the rectangle