Acompany sells a plant asset that originally cost $180,000 for $60,000 on december 31, 2007. the accumulated depreciation account had a balance of $90,000 after the current year's depreciation of $15,000 had been recorded. the company should recognize a
a. $30,000 loss on disposal.
b. $30,000 gain on disposal.
c. $60,000 loss on disposal.
d. $60,000 gain on disposal.

Problem page a medical equipment industry manufactures x-ray machines. the unit cost c (the cost in dollars to make each x-ray machine) depends on the number of machines made. if x machines are made, then the unit cost is given by the function =cx+−0.3x2126x31,935 . how many machines must be made to minimize the unit cost?

Trade will take place: a. if the maximum that a consumer is willing and able to pay is less than the minimum price the producer is willing and able to accept for a good. b. if the maximum that a consumer is willing and able to pay is greater than the minimum price the producer is willing and able to accept for a good. c. only if the maximum that a consumer is willing and able to pay is equal to the minimum price the producer is willing and able to accept for a good. d. none of the above.

Which of the following distribution systems offers speed and reliability when emergency supplies are needed overseas? a. railroadsb. airfreightc. truckingd. pipelinese. waterways