P(13,2) = 169 Explanation: We need to determine the combinations for left and right shoes, as having a right shoe in blue and a left in red is not the same as a right shoe in red and a left in blue. There are 13 pairs, and she will select one from each pair. Where: n = number of pairs = 13 and r = shoes = 2 (one for each foot). Therefore, P(13,2) = 169.
Answer:
24L^- 1/2
Explanation:
We have the information that
The marginal labor product is expressed as:
MPL = 24L^- 1/2
As the question does not specify the power sign, we assumed it
The unit price for green chalk is $1
The hourly wage is $12
Considering all of the above data, the labor's revenue product would be
= 24L^- 1/2
= Price of green chalk × 24L^- 1/2
= $1 × 24L^- 1/2
= 24L^- 1/2
D) is the correct option
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