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5.1.1 Calculate the variable cost for making one fat cake - NSC Mathematical Literacy - Question 5 - 2016 - Paper 1

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5.1.1 Calculate the variable cost for making one fat cake. Ingredient Cost Bread flour R0.70 Sugar R0.75 Salt R0.20 Instan... show full transcript

Worked Solution & Example Answer:5.1.1 Calculate the variable cost for making one fat cake - NSC Mathematical Literacy - Question 5 - 2016 - Paper 1

Step 1

Calculate the variable cost for making one fat cake.

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Answer

To calculate the variable cost for one fat cake, we add up the costs of all the ingredients:

  • Bread flour: R0.70
  • Sugar: R0.75
  • Salt: R0.20
  • Instant yeast: R0.05
  • Water: R0.50
  • Oil for deep frying: R0.25

Thus, the total variable cost is:

extTotalvariablecost=R0.70+R0.75+R0.20+R0.05+R0.50+R0.25=R2.50 ext{Total variable cost} = R0.70 + R0.75 + R0.20 + R0.05 + R0.50 + R0.25 = R2.50

Step 2

The table below shows information for the income and expenses for fat cakes.

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Answer

Using the data from the table provided, we analyze the income and expenditures:

  • No. of fat cakes sold increases from 0 to 150.
  • Total cost increases progressively, while income also increases.
  • We can observe the break-even point by analyzing where income equals total cost, which occurs at 100 fat cakes sold according to the provided data.

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