Star co. leases a building for its product showroom. the ten-year nonrenewable lease will expire on december 31, year 10. in january year 5, star redecorated its showroom and made leasehold improvements of $48,000. the estimated useful life of the improvements is 8 years. star uses the straight-line method of amortization. what amount of leasehold improvements, net of amortization, should star report in its june 30, year 5, balance sheet?