Riordan's freight forwarding company charges $14 for crystal bowls delivered on time and $10 for crystal bowls delivered late. In the month of September, Riordan's freight forwarding company collected $1190. For every 13 crystal bowls delivered, 10 were delivered on time and 3 were delivered late.

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

	On time	Late	Total
Number	10 u	3 u
Value	14	10
Total Value	140 u	30 u	170 u

(a)
Total amount collected in September
= 140 u + 30 u
= 170 u

170 u = 1190

1 u = 1190 ÷ 170 = 7

Total number of crystal bowls delivered late
= 3 u
= 3 x 7
= 21

(b)
Amount that Riordan's freight forwarding company collected less from each late delivery of crystal bowls
= 14 - 10
= $4

Number of crystal bowls delivered late
= 3 u 
= 3 x 7
= 21

Amount that Riordan's freight forwarding company collected less from all the late deliveries of crystal bowls 
= 21 x 4
= $84

Answer(s): (a) 21; (b) $84