In this chapter, we showed an example in which the consumer has preferences for con- sumption with the perfect complements property. Suppose, alternatively, that leisure and consump- tion goods are perfect substitutes. In this case, an indifference curve is described by the equation i = al + bC, where a and b are positive constants, and u is the level of utility. That is, a given indifference curve has a particular value for u, with higher indiffer- ence curves having higher values for u. (a) Show what the consumer’s indifference curves look like when consumption and lei- sure are perfect substitutes, and determine graphically and algebraically what consump- tion bundle the consumer chooses. Show that the consumption bundle the consumer chooses depends on the relationship between a/b and w, and explain why. (b) Do you think it likely that any consumer would treat consumption goods and leisure as perfect substitutes? answers

Jodi is trying to save money for a down payment on a house. she invests $6,000 into an account paying 5.5% simple interest. for how long must she save if she needs $7,300 for the down payment? a. 2 years b. 3 years c. 4 years d. 5 years

Net income and owner's equity for four businesses four different proprietorships, jupiter, mars, saturn, and venus, show the same balance sheet data at the beginning and end of a year. these data, exclusive of the amount of owner's equity, are summarized as follows: total assets total liabilities beginning of the year $550,000 $215,000 end of the year 844,000 320,000 on the basis of the preceding data and the following additional information for the year, determine the net income (or loss) of each company for the year. (hint: first determine the amount of increase or decrease in owner's equity during the year.) jupiter: the owner had made no additional investments in the business and had made no withdrawals from the business. mars: the owner had made no additional investments in the business but had withdrawn $36,000. saturn: the owner had made an additional investment of $60,000 but had made no withdrawals. venus: the owner had made an additional investment of $60,000 and had withdrawn $36,000. jupiter net income $ mars net income $ saturn net income $ venus net income $

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