Which development would most reflect Karl Marx's belief in the economic system that he predicted would replace free markets?
A. Companies begin selling more products overseas.
B. Governments eliminate taxes on corporate profits.
OC. Private businesses lose control over factories.
O D. Workers are forced to accept low wages for their labor.

The usa today reports that the average expenditure on valentine's day is $100.89. do male and female consumers differ in the amounts they spend? the average expenditure in a sample survey of 47 male consumers was $135.67, and the average expenditure in a sample survey of 38 female consumers was $68.64. based on past surveys, the standard deviation for male consumers is assumed to be $34, and the standard deviation for female consumers is assumed to be $17.