Mixo inc is forecasting its products quality on a scale of

Question

Mixo Inc. is forecasting its products quality on a scale of 0 to 100 based on how many hours are spent for each product? AND how many hours spent if he wants product quality to be 95? Data are in the following table:

QUALITY                              HOURS SPENT

50                                           10

60                                           15

70                                           20

80                                           24         

90                                           30