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 number of days is N=45(1 - 0.031). How many units can
a worker produce on day 30?
OA. about 33
OB. about 45
ОC. about 30
OD. about 27