A construction company excavator will take. A new excavator costs $150,000, lifespan 10 years, scrap value $25,000. The daily operating cost is $130. The annual repair-maintenance expense is estimated at $6,000. Alternatively, if an excavator is rented, the daily rental cost is $350. And there is no other expense. The firm's cost of capital is 25%. In this case, would you approve the purchase of the excavator?