Phil sells duck calls in a perfectly competitive market. if duck calls sell for $10 each and average total cost per unit is $11 at the profit-maximizing output level, then in the long run a. average total costs will fall. b. some firms will exit from the market. c. more firms will enter the market. d. the equilibrium price per duck call will fall.

Agovernment receives a gift of cash and investments with a fair value of $200,000. the donor specified that the earnings from the gift must be used to beautify city-owned parks and the principal must be re-invested. the $200,000 gift should be accounted for in which of the following funds? a) general fund b) private-purpose trust fund c) agency fund d) permanent fund

Select the correct answer. martha is a healer, a healthcare provider, and an experienced nurse. she wants to share her daily experiences, as well as her 12 years of work knowledge, with people who may be interested in health and healing. which mode of internet communication can martha use? a. wiki b. email c. message board d. chat e. blog

Your own record of all your transactions. a. check register b. account statement