The answer is B. 12 inches
Answer:
1:3
Step-by-step explanation:
a:b:c
5:2:3
a-2b:3b-c
5-2.2:3.2-3
5-4:6-3
1:3
10 mark brainliest please
Answer: Marginal cost = $46
The cost of production increases by about $46 when one additional unit is produced.
Step-by-step explanation:
Given : The cost to produce q items is dollars.
The marginal cost of producing the 12th item= C(12)-C(11)
=1588-1542=46
Interpretation : It means , the cost of production increases by about $46 when one additional unit is produced.