Phil's Copy Studio Pays Its Workers $60 Per Day and Sells

Multiple Choice

Phil's Copy Studio pays its workers $60 per day and sells poster-size copies for $10 per print.If the market wage rises to $70,then the:

A) demand for labour increases.
B) demand for labour decreases.
C) quantity demanded of labour increases,but the demand for labour curve does not shift.
D) quantity demanded of labour decreases,but the demand for labour curve does not shift.