Penn State alumnus developer has produced a new handheld computer called the Nittanyberry. He sold 10 computers in one location for $1950 and 15 in another for $2850. The number of computers and cost forms a linear relationship. 1. State the dependent and independent variables. Explain your reasoning. 2. Sketch a graph. 3. Find an equation expressing cost in terms of the number of computers. Explain your reasoning. 4. State the slope of the line and tell what the slope means to the problem. Explain your reasoning. 5. State the cost-intercept and tell what it means to this problem. 6. Using your equation, calculate the number of computers you could get for $6000.