4. It was not until the late 1960's that land use controls moved to the forefront of public interest, as the belief that the environment was an endless and costless resource was replaced with the notion that the world was a closed system with limited space, air, water, and other resources. Environmentalists coined which of the following terms to refer to this new point of view?
C. Spaceship earth T/F

Analyzing and computing accrued warranty liability and expense waymire company sells a motor that carries a 60-day unconditional warranty against product failure. from prior years' experience, waymire estimates that 2% of units sold each period will require repair at an average cost of $100 per unit. during the current period, waymire sold 69,000 units and repaired 1,000 units. (a) how much warranty expense must waymire report in its current period income statement? (b) what warranty liability related to current period sales will waymire report on its current period-end balance sheet? (hint: remember that some units were repaired in the current period.) (c) what analysis issues must we consider with respect to reported warranty liabilities?