Donald owns a two-family home. He rents out the first floor and resides on the second floor. The following expenses attributable to the total building were incurred by Donald for the year ended December 31, 2018: Real estate taxes $1,800 Mortgage interest 1,600 Utilities 1,200 Repairs (first floor) 1,400 Painting (second floor) 400 In addition, the depreciation attributable to the entire building would be $2,000. What is the total amount of the expenses that Donald can deduct on Schedule E of Form 1040 (before any limitations)

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real

The purchasing agent for a company that assembles and sells air-conditioning equipment in a latin american country noted that the cost of compressors has increased significantly each time they have been reordered. the company uses an eoq model to determine order size. what are the implications of this price escalation with respect to order size? what factors other than price must be taken into consideration?

Four students are at an extracurricular activity fair at their high school and are trying to decide which clubs to join. some information about the students is listed in this chart: which describes which ctso each student should join?