The manager of a factory observed that the maximum number of units a typical worker can produce in a day is 45. The learning curve for the
number of units, N, that can be produced per day after a new employee has worked t number of days is N=45(1 - 2-0.031). How many units can
a worker produce on day 30?
A.
about 33
B.
about 45
c.
about 30
D
about 27