Abby promises to pay brian $50 if he mows her lawn. brian does not promise to mow abby's lawn; however, later that day, brian completely and satisfactorily mowed abby's lawn. this is an example of a unilateral contract.
true / false.

Which basic economic questions deals with the issue of how the incomeof people in various occupations is determined

Anew equipment has been proposed by engineers to increase the productivity of a certain manual welding operation. the investment cost is $25,000, and the equipment will have a market value of $5,000 at the end of a study period of five years. increased productivity attributable to the equipment will amount to $10,000 per year after operating costs have been subtracted from the revenue generated by the additional production. if marr is 10%, is investing in this equipment feasible? use annual worth method.

Compute the cost of not taking the following cash discounts. (use a 360-day year. do not round intermediate calculations. input your final answers as a percent rounded to 2 decimal places.)