Final answer:
After calculating the cost per egg and considering the loss incurred by the broken eggs, we determined that the selling price of one egg was $2.00. However, this answer does not match any of the options provided.
Step-by-step explanation:
We need to calculate the selling price of one egg after David incurred a loss due to some of the eggs being broken. First, let's determine the total cost for David. He bought 2 dozen eggs for $56, meaning each egg originally cost $56 / (2 x 12) = $56 / 24 = $2.33 (rounded to two decimal places).
Since 6 eggs broke, he was left with (2 x 12) - 6 = 18 eggs to sell. David incurred a loss of $20, so the total selling price for the 18 eggs is $56 (original cost) - $20 (loss) = $36.
To find the selling price of one egg, we divide the total selling price by the number of eggs sold: $36 / 18 = $2 per egg. Therefore, none of the options provided (a-d) are correct.