Problema Solution
Jennifer just got a sales job and she was asked to pick between two options: she can either accept Plan A ($300 per week plus a 10% commission on sales) or Plan B ($400 per week plus 8% commission on sales). For what amount of weekly sales would Jennifer earn more on Plan A?
Answer provided by our tutors
Let the total sales be X
plan A 300+10% of X
plan B 400+8% of X
Jennifer earn more on Plan A which means
300+10% of X > 400+8% of X
300+10/100X > 400+8/100X
30000+10X > 40000+8X
2X > 10000
X > 5000
jennifer must sell more than 5000 units