Maya tries to start her new car with no success. she yells that she will sell the car to anyone for $10. nero, a passerby who owns nero's motors, hands maya $10. this is:

a. a valid acceptance because maya is seriously frustrated.

b. a valid acceptance because nero is a professional dealer.

c. not a valid acceptance because maya does not seriously intend to sell.

d. not a valid acceptance because nero is only passing by.

Six years ago, an 80-kw diesel electric set cost $160,000. the cost index for this class of equipment six years ago was 187 and is now 194. the cost-capacity factor is 0.6. the plant engineering staff is considering a 120-kw unit of the same general design to power a small isolated plant. assume we want to add a precompressor, which (when isolated and estimated separately) currently costs $13291. determine the total cost of the 120-kw unit. (hint: skip $ and comma symbols)

In the short-run, marginal costs are equal to the change in variable costs as output changes. ( mc = change in variable cost / change in quantity) assume that capital is fixed in the short-run. (a) start with the equation for marginal cost and derive an equation that relates marginal cost of production to the cost and productivity of labor. (b) draw a standard looking short-run marginal cost curve and use the equation you derived to explain its shape.

He following data come from the financial statements of riley company for the year ended march​ 31, 2017 ​(in millions). ​(click the icon to view the​ information.) requirements 1. prepare a cash flow statement for the year ended march​ 31, 2017. not all items given appear on the cash flow statement. 2. what activities provided the largest source of​ cash? is this a sign of financial strength or​ weakness? requirement 1. prepare a cash flow statement for the year ended march​ 31, 2017. not all items given appear on the cash flow statement. ​(use parentheses or a minus sign to show cash​ payments, cash​ outflows, and/or a net decrease in cash. if a box is not used in the statement of cash flow leave the box​ empty; do not select a label or enter a​ zero.) riley company statement of cash flows year ended march 31, 2017 millions cash flows from operating activities: net cash provided by (used for) operating activities