In: Economics
| 
 (Table: Costs of Birthday Cakes) Use Table: Costs of Birthday
Cakes. Assume that fixed costs are $10. What is the marginal cost
of the fourth cake?  | 
|||||||||||||||||||||
| $35 | |||||||||||||||||||||
| $10 | |||||||||||||||||||||
| $8 | |||||||||||||||||||||
| $25 | |||||||||||||||||||||
| 
 The total cost curve shows how _____ cost depends on the quantity of _____.  | 
|||||||||||||||||||||
  | 
|||||||||||||||||||||
  | 
 | 
Q1 is incomplete as the table is not given
Q2. Total Cost curve shows the relationship between the total cost and the quantity of output.
It is plotted on a graph with quantity shown on the x-axis and the total cost on the y-axis
Ans: total; output
Q3. The average variable cost can be calculated using any of the below-mentioned formulae:
Average variable cost = Total Variable Cost/Output
Average variable cost = Average total cost - Average fixed cost
Ans: total variable cost divided by output.