Labor cost on an average accounts for about _____ percent of the ...

[genevieve1028]

Labor cost on an average accounts for about _____ percent of the total cost of production.
 a. 10
  b. 30
  c. 50
  d. 70
  e. 98

Question 2

Commodity money is something:
 a. that has no intrinsic value.
 b. that has an intrinsic value.
 c. that is based on a valuable metal.
 d. whose value never changes.
 e. whose value cannot be determined.

[bblaney]

Answer to Question 1

d

Answer to Question 2

b