The marginal revenue​ (in thousands of​ dollars) from the sale of x gadgets is given by the following function. The revenue from 130 gadgets is ​$56,376. MR​(x)=4xx2+30,000− 2 3 ​(a) Find the revenue function. ​(b) What is the revenue from selling 250 ​gadgets? ​(c) How many gadgets must be sold for a revenue of at least ​$45​,000?

T-comm makes a variety of products. it is organized in two divisions, north and south. the managers for each division are paid, in part, based on the financial performance of their divisions. the south division normally sells to outside customers but, on occasion, also sells to the north division. when it does, corporate policy states that the price must be cost plus 20 percent to ensure a "fair" return to the selling division. south received an order from north for 300 units. south's planned output for the year had been 1,200 units before north's order. south's capacity is 1,500 units per year. the costs for producing those 1,200 units follow

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Robert is a district manager who oversees several store managers in a national chain of restaurants. robert reports directly to the vice president of stores and marketing, a member of top management. robert is a middle manager. t/f