Amarginal tax rate is:

a. the total tax paid divided by the amount of taxable income.
b. equal to a worker’s income tax bracket.
c. applied only to high earners under a progressive income tax system.
d. the tax rate paid on a worker’s next dollar of income.
e. irrelevant for making decisions about earning extra income.

Which one of the following is a characteristic of a jit partnership? a. frequent deliveries in large lot quantities b. removal of incoming inspection c. third-party logistics never used d. maximal product specifications imposed on supplier e. active pursuit of vertical integration

Which of the following best explains why a large company can undersell small retailers? a. large companies can offer workers lower wages because they provide more jobs. b. large companies can pay their employees less because they do unskilled jobs. c. large companies can negotiate better prices with wholesalers. d. large companies have fewer expenses associated with overhead.

About time delivery co. incurred the following costs related to trucks and vans used in operating its delivery service: classify each of the costs as a capital expenditure or a revenue expenditure. 1. changed the oil and greased the joints of all the trucks and vans. 2. changed the radiator fluid on a truck that had been in service for the past four years. 3. installed a hydraulic lift to a van. 4. installed security systems on four of the newer trucks. 5. overhaul the engine on one of the trucks purchased three years ago. 6. rebuilt the transmission on one of the vans that had been driven 40,000 miles. the van was no longer under warranty. 7. removed a two-way radio from one of the trucks and installed a new radio with a greater range of communication. 8. repaired a flat tire on one of the vans. 9. replaced a truck's suspension system with a new suspension system that allows for the delivery of heavier loads. 10. tinted the back and side windows of one of the vans to discourage theft of contents.