Select best example below illustrative of transaction costs. a. All of the above b. The costs of various dinners during which a client and vendor met. c. The cost of a business consultant hired to help improve company processes. d. The cost of hiring an accountant in order to file federal and state taxes.

Who is not spending wisely? erika goes shopping and saves her receipts. she totals how much she spent and writes it down. mia needs to buy a new pair of shoes because she joined the soccer team. she looks at newspaper ads to find the best price. lauren has been thinking about getting a puppy for a long time. she walks by the pet store at the mall and decides to get a puppy. erin makes a purchase online using a credit card. she knows that she can pay the entire bill when it arrives.