Asher's freight forwarding company charges $18 for every mirror delivered on time and $13 for every mirror delivered late. In the month of September, Asher's freight forwarding company collected $2240. For every 13 mirrors delivered, 11 were delivered on time and 2 were delivered late.

1. What was the total number of mirrors delivered on time?
2. How much less money did Asher's freight forwarding company collect in September due to the late deliveries of the mirrors?

	On time	Late	Total
Number	11 u	2 u
Value	18	13
Total Value	198 u	26 u	224 u

(a)
Total amount collected in September
= 198 u + 26 u
= 224 u

224 u = 2240

1 u = 2240 ÷ 224 = 10

Total number of mirrors delivered on time
= 11 u
= 11 x 10
= 110

(b)
Amount that Asher's freight forwarding company collected less from each late delivery of mirrors
= 18 - 13
= $5

Number of mirrors delivered late
= 2 u 
= 2 x 10
= 20

Amount that Asher's freight forwarding company collected less from all the late deliveries of mirrors 
= 20 x 5
= $100

Answer(s): (a) 110; (b) $100