Which one of the following should not be included in the analysis of a new product?

A) Increase in accounts payable for new product inventory purchases.
B) Market value of a machine owned by the firm which will be used to produce the new product.
C) Increase in accounts receivable needed to finance sales of the new product.
D) Reduction in sales for a current product once the new product is introduced.
E) Money already spent for research and development of the new product.

Suppose that the u. s. dollars-mexican pesos exchange rate is fixed by the u. s. and mexican governments. assume also that labor is mobile between the united states and mexico due to low transportation costs. which of the following situations is likely to happen as a result of a simultaneous increase in the demand for u. s. goods and decrease in the demand for mexican goods? (pick mexican unemployment rate increases, and the country undergoes bad economic times for a sustained u. s. unemployment rate increases, and the country undergoes bad economic times for a sustained mexican unemployment rate rises at first, but it soon drops as unemployed mexicans move to the united states for mexican unemployment rate rises at first, but then it drops as mexican pesos depreciate against u. s. dollars.