Question: 1. Calculate the present worth of all costs for a newly acquired machine with an initial cost of $38,000, no trade-in value, a life of 13 years, and an annual operating cost of $17,000 for the first 5 years, increasing by 10% per year thereafter. Use an interest rate of 10% per year. The present worth of all costs for a newly acquired machine is determined to be $ ___?