Food Packaging, Inc., agrees to sell 50,000 6-ounce yogurt containers to Golden Dairy Company. Food can obtain only 20,000 of the 6-ounce containers, but also ships 30,000 more expensive 8-ounce containers for the same price. Under these circumstances, Golden

A. cannot reject delivery, and Food cannot later replace the containers.
B. cannot reject delivery, but Food can later replace the containers.
C. may reject delivery, and notice to Golden of Food’s intent to cure will give Food a reasonable time to replace the containers.
D. may reject delivery, but Food cannot later replace the containers.

David consumes two things: gasoline (g) and bread (b). david's utility function is u(g, b) = 10g^0.25 b^0.75. use the lagrange technique to solve for david's optimal choices of gasoline and bread as a function of the price of gasoline, p_g, the price of bread, p_b, and his income m. with recent decrease in the price of gasoline (maybe due to external shock such as shale gas production) does david increase his consumption of gasoline? for david, how does partial differential g/partial differential p_g depend on his income m? that is, how does david's change in gasoline consumption due to an increase in the price of gasoline depend on his income level? to answer these questions, find the cross-partial derivative, |partial differential^2 g/partial differential m partial differential p_g.