Computer Science · Oct / Nov 2020 · Paper 22 · Question 7
2210
As printed in the paper
The question as text
The table AUDIOPARTS stores the part number, description, cost and quantity in stock of the items sold by a music shop. PartNum Description Cost Quantity A01 Compact Amplifier Case 50.00 15 A02 Deluxe Amplifier Case 75.00 1 A03 Amplifier Standard 79.99 48 A04 Amplifier Midrange 149.99 50 A05 Amplifier Megablaster 299.99 48 S01 Tweeter 59.99 10 S02 Midrange Woofer 99.99 0 S03 Subwoofer 139.99 16 S04 Tower Speaker Basic 159.99 25 S05 Tower Speaker Skyscraper 219.99 9 S06 Centre Speaker 149.99 25 S07 Soundbar 89.99 2 S20 Soundbar 129.99 0 S21 Ceiling Surround Speaker 75.00 15 S22 Ceiling Full Range Speaker 100.00 1 S25 Surround Speaker 100.00 60 T19 Speaker Stands (Pair) 75.00 60
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7(a)[1]
7(b)[2]
7(c)[4]
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