Instead of comparing the salaries of detroit autoworkers to foreign autoworkers to determine if union labor prices are the cause of detroit's financial woes, which of the following should be used?
a. labor content per vehicle.
b. labor productivity.
c. total production.
d. a or b.
e. none of the above, salary is the best comparison.

Stosch company's balance sheet reported assets of $112,000, liabilities of $29,000 and common stock of $26,000 as of december 31, year 1. if retained earnings on the balance sheet as of december 31, year 2, amount to $74,000 and stosch paid a $28,000 dividend during year 2, then the amount of net income for year 2 was which of the following? a)$23,000 b) $35,000 c) $12,000 d)$42,000