LIQUORICE FACTORY

PART A

ANNUAL COSTS PER MACHINE

• Maintenance: $250 per year
• Running costs: $300 per year

LABOUR COST PER MACHINE

• 5 machines per operator
• Casual rates of $19:70 per hour

Q1
$250+$300=$550
$550x100=$55000

Q2
100/5=20

Q3
$19:70 per hour

Q4
20x$19:70=$394 per hour

Q5
For machines
250+300=550
550x100=55000
For workers
$19:70x24=$472:80
$472:80x365=$172572
$172572x20=$3451440
Both together
$3451440+$55000=$3506440
The answer is $3506440

Q6
1. 10CM: 1, 10, 2, 5
2. 12cm 1, 12, 2, 6 3, 4
3. 40cm: 1, 40, 2, 20, 4, 10, 8, 5
4. 21cm: 1, 21, 3, 7
5. 18cm: 1, 18, 2, 9, 3, 6
6. 13: 1, 13

Q7

Q8
1. 1,12 2,6 3,4
2. 1,20 2,10 4,5
3. 1,30 2,15 3,10, 6,5
4. 1,36 2,18 3,12 4,9 6,6
5. 1,50 2,25 5,10
6. 1,17

Q9

Q10
I THINK ALL THE NUMBERs 1-10 SHOULD BE LEFT AND THE PRIME NUMBERS SO YOU CAN MAKE ALL THE NUMBERS 1-100

NUMBERS LEFT ARE

PART B

NEW COSTS
COST PER MACHINE PER YEAR IS $700
1 machine per operator
Casual rates of $19.70 per hour
On average a employee spends 10hours at each machine a month

Q11
$700x31=$21,700

Q12
$19.70x24x365=$122,572 per year

Q13
$19.70x24x365=$172,572
$172,572x31=$5,349,732per year

Q14