Smiles entertainment had the following accounts and balances at december 31:
account debit credit
cash $ 10,600
accounts receivable 2,120
prepaid insurance 2,640
supplies 1,120
accounts payable $ 5,300
common stock 4,300
retained earnings 960
service revenue 7,600
salaries expense 560
utilities expense 1,120
totals $ 18,160 $ 18,160
using the information in the table, calculate the company's reported net income for the period.

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.