A learning curve reflects the fact that Select one: each time the number of units produced doubles, the processing time per unit decreases by a constant percentage each time the number of units produced doubles, the processing time per unit increases by a constant percentage each time the number of units produced doubles, the processing time per unit increases by 10% each time the number of units produced doubles, the processing time per unit remains the same Question 22 Not yet answered Marked out of 1.00 Not flaggedFlag question Question text A 90% learning curve indicates Select one: a 90% increase in processing time per unit as output doubles a 90% decrease in processing time per unit as output doubles a 10% increase in processing time per unit as output doubles a 10% decrease in processing time per unit as output doubles