Refer to Figure 5-16. How much is Amit willing to pay per street light to have 4 street lights installed?

Refer to Figure 4-3. What is the total amount that Kendra is willing to pay for 2 ice cream cones?

A) $1.50 B) $3.00 C) $5.50 D) $6.50

Refer to the above figure. For a normal good, the rightward shift of the curve could have been caused by

A) a technological improvement. B) an increase in the cost of inputs. C) an increase in income. D) a decrease in income.