Answer:
$5,601,632
Explanation:
we must first calculate the present value of the required investments and the annual costs:
initial investment = $13,000,000 + $10,000,000/1.1 = $22,090,909
annual costs = $1,200,000 x 5.0188 (PV annuity factor, 15%, 10 periods) = $6,022,560
present value of initial investment + annual costs = $28,113,469
we must calculate an annuity that has a present value = $28,113,469 with a 15% discount rate and 10 years:
annuity = $28,113,469 / 5.0188 = $5,601,631.67 ≈ $5,601,632