The number of goods in an order is missing from the question, So, the calculation will be done on a per order basis.
Answer:
The expected value of the profit contribution per order next year is $6.72.
Step-by-step explanation:
The mean value of orders for the promotional goods is $28.
The gross profit on each order is 24% = 0.24
Then the expected value of the profit contribution per order next year is,
0.24 × 28 = $6.72
Therefore, the expected value of the profit contribution per order next year is $6.72.
