Answer:
Annual cashflow for the decision= $162 million
Step-by-step explanation:
The proper cashflow would be determined as follows:
Contribution per unit = Sales price - variable cost
Contribution per unit of new chip = 25-8 = $17 per unit
Contribution per unit of old chip = 20 - 6 = 14 per unit.
Contribution form the sale of the new chip = contribution per unit × annual sales in unit
=17 × 12 million units = $204 million
lost Contribution from the old chip = contribution per unit × lost annual sales in unit
Lost contribution from old chip= $14 × 3 million unit = $42 million
Note that the lost contribution is an opportunity cost occasioned as a result of the introducing the new chip, hence the contribution should be deducted
Annual cashflow for the decision= $204 million -$42 million = $162 million
Annual cashflow for the decision= $162 million