On October 31, 2015, the bank statement shows that your company has $14,856.73 in its checking account. You are aware of three outstanding checks for a total of $4,962.19. During October, 2015, the bank rejected two deposited checks from customers totaling $ 1,129.19 because of insufficient funds and charged you $50.00 in service fees. You had not yet received notice about the bad checks, but you were aware of and have recorded the $50.00 of service fees. Prior to adjustment on October 31, 2015, your Cash account would have a balance of:

A) $11,023.73.

B) $20,898.11.

C) $18,639.73.

D) $8,815.35.

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.