Smith and Jones Comprise a Two-Person Economy

Multiple Choice

Smith and Jones comprise a two-person economy.Their hourly rates of production are shown below.

-Suppose Smith and Jones begin at the point of producing 0 computers and 220 calculators in one hour.If they wish to produce 2 computers and 200 calculators in one hour,then Smith will spend __________ and Jones will spend __________.

A) 30 minutes on each;30 minutes on each.
B) 48 minutes on computers and 12 minutes on calculators;1 hour on calculators.
C) 1 hour on calculators;10 minutes on computers and 50 minutes on calculators.
D) 6 minutes on computers and 54 minutes on calculators;10 minutes on computers and 50 minutes on calculators.
E) 12 minutes on computers and 48 minutes on calculators;1 hour on calculators.