Describe generally what happened to each spot of each type of ink. which had the most pigments? type your answer here. (score for question 2: ___ of 5 points) 2. compare the effectiveness of each of the four kinds of solvents. type your answer here. (score for question 3: ___ of 5 points) 3. which solvent caused the ink from the dots to move the most? which solvent caused the ink from the dots to move the least? type your answer here. score for question 4: ___ of 5 points) 4. what differences did you observe in how the different colored inks were separated? type your answer here. score for question 5: ___ of 5 points) 5. what observations would lead you to believe that the ink is actually a mixture? type your answer here. score for question 6: ___ of 5 points) 6. you are given an unknown type of clothing dye. how could you use the procedures in this lab to see if this dye is a mixture?

Based on the supply and demand theory, why do medical doctors earn higher wages than child-care workers?

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."

At the end of year 2, retained earnings for the baker company was $3,550. revenue earned by the company in year 2 was $3,800, expenses paid during the period were $2,000, and dividends paid during the period were $1,400. based on this information alone, retained earnings at the beginning of year 2 was: