The maximum Purifier should pay for IntelAir is $10,538,295.42.
To solve this problem, we need to calculate the present value of all the future cash flows IntelAir will generate. Since money received in the future is worth less than money received today, we discount these cash flows using the 10% discount rate.
Step 1: Calculate the annual profit from sensor antennas.
IntelAir sells 5,000 antennas per year at $1,000 each.
Annual revenue = 5,000 x $1,000 = $5,000,000
Annual production cost = 5,000 x $700 = $3,500,000
Annual profit = $5,000,000 - $3,500,000
Annual profit = $1,500,000
IntelAir will earn $1,500,000 annually for 10 years.
Step 2: Calculate the present value of the annual profits.
Since the company earns the same amount each year for 10 years, we can use the present value of an annuity formula.
PV = Annual Cash Flow x [1 - (1 + r)^(-n)] / r
Here:
Annual Cash Flow = $1,500,000
r = 0.10
n = 10 years
PV = $1,500,000 x [1 - (1.10)^(-10)] / 0.10
PV = $9,216,850.66
Step 3: Calculate the present value of the patent sale.
Purifier plans to sell the patent for $2,000,000 in year 1.
PV = $2,000,000 / 1.10
PV = $1,818,181.82
Step 4: Calculate the present value of the technology upgrade.
IntelAir must spend $800,000 in year 5. Since this is an expense, we subtract it from the company's value.
PV = $800,000 / (1.10)^5
PV = $496,737.06
Step 5: Calculate the maximum acquisition price.
We add the present value of annual profits and the patent sale, then subtract the technology upgrade expense.
Maximum Price = PV of Profits + PV of Patent - PV of Upgrade
Maximum Price = $9,216,850.66 + $1,818,181.82 - $496,737.06
Maximum Price = $10,538,295.42
Final Answer: $10,538,295.42
Purifier should pay no more than $10,538,295.42 for IntelAir based on the projected cash flows provided.
Paying exactly this amount would result in a net present value (NPV) of zero, meaning Purifier would earn its required 10% return. Paying less would create a positive NPV.
This valuation assumes the annual cash flows occur at year-end and excludes any additional synergies, taxes, or acquisition costs not specified in the question.