Shoe manufacturers are not going to buy much more leather if the price of leather falls, nor will they buy much less leather if the price rises, unless they can find satisfactory substitutes. This is an example of .

How does your household gain from specialization and comparative advantage? (what is produced, what is not produced yet paid to a specialist to produce? )

Social computing forces companies to deal with customers as opposed to

(select all that apply) examples of email use that could be considered unethical include denying receiving an e-mail requesting that you work late forwarding a chain letter asking for donations to a good cause sending a quick message to your friend about last weekend sending your boss the monthly sales figures in an attachment setting up a meeting with your co-worker sharing a funny joke with other employees