In: Statistics and Probability
Sol:
If we see the expected units to be sold:
E(X= 1st December to 1st week of January) = 500*0.1+600 *0.3+ 750*0.4 +850*0.2
= 50 + 180 +300 + 170
= 600
We expect 600 units to be sold in first week of december to first week of January
As we are suppose to sale the GHS 80 per unit so total revenue would be GHS 48000 (600*80) in the above period
E(X= 2nd January to 4th week of January) = 320*0.5+180 *0.3+ 130*0.2
= 160 + 54 +26
= 240
We expect 240 units to be sold in 2nd January to 4th week of January.
As we are suppose to sale the GHS 48 per unit (30% discounte price of GHS 80 is 48) so total revenue would be GHS 11520 (240*48) in the above period
Total revenue would be form 1st wekk of december to 4th week of January = 11520 + 48000
Total revenue would be form 1st wekk of december to 4th week of January = GHS 59520
Answer a)
If we order the pack containg 600 units, we need to order two such pack to sale 840 units.
So total cost would be GHS 72000 (60*1200) (one unit cost GHS 60 )
so total lost would be = 72000- 59520
=12480
So total loss would be GHS 12480
Answer B)
If we order the pack containg 800 units, we need to order two such pack to sale 840 units.
So total cost would be GHS 91200 (57*1600) (one unit cost GHS 60 )
so total lost would be = 91200- 59520
=31680
So total loss would be GHS 31680
Answer C)
If we order the pack containg 1000 units, we need to order one such pack to sale 840 units.
So total cost would be GHS 52000 (52*1000) (one unit cost GHS 60 )
so total profit would be = 59520 - 52000
=7520
So total Profit would be GHS 7520