3 Earnings

1.$280

2.$450
3.$62.80
4.$71.25
5.$8.15
6.(A)$12 376 (B)$16 328.40
7.(A,i) $291 (ii) $582 (B,i) $423.50 (ii) $847 (C,i) $196.50 (ii)$393
8.$1102.30
9.(A)$11.960 (B)$18 070 (C)$13 058.50
10.$965.60-fortnight $2.03
1.(A)4 hours (B)20 hours (C)$96
2.(A)1 1/2 hours (B)7.5 hours (C)$39
3.(A)$38.50 (B)$20.23 (C)$58.73
4.$280.50
5.$27.75

6.$407

7.$594

8.$575

9.$168

10.$157.50

11.$581.88

12.$524.45

1.(A)$356 (B)835.10 (C)917.80

2.(A)$232 (B)$340 (C)$408.52

3.326.84

4.(A)$6000 (B)$8600 (C)3180