The opportunity cost of going to college is a. the total money spent on food, clothing, books, transportation, tuition, lodging, and other expenses. b. the value of the best opportunity a student gives up to attend college. c. zero for students who are fortunate enough to have all of their college expenses paid by someone else. d. zero, since a college education will allow a student to earn a larger income after graduation.

Richardson hired j. c. flood company, a plumbing contractor, to correct a stoppage in the sewer line of her house. the plumbing company's 'snake' device, used to clear the line leading to the main sewer, became caught in the underground line. to release it, the company excavated a portion of the sewer line in richardson's backyard. in the process, the company discovered numerous leaks in a rusty, defective water pipe that ran parallel with the sewer line. to meet public regulations, the water pipe, of a type no longer approved for such service, had to be replaced either then or later, when the yard would have to be excavated again. the plumbing company proceeded to repair the water pipe. though richardson inspected the company's work daily and did not express any objection to the extra work involved in replacing the water pipe, she refused to pay any part of the total bill after the company completed the entire operation. j. c. flood company then sued richardson for the costs of labor and material it had furnished. (c) for what, if anything, should richardson be liable? explain."

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Select the correct answer brian wants to add a chart to his dtp project. what is the best way he can do this? a draw the chart using the dtp program draw option b create the chart in a spreadsheet then import it c. use the dtp chart wizard to create the chart within the dtp d. create an image of the chart in an image editor then import the image e use html code to create a chart within the dtp program