2 What is her total income from design work that month? 3 Calculate her total earnings for electrical work.

Question

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Here are the solutions to the questions:

1.1.1
Pamela's fixed income is her basic salary.

\text{Basic salary} = \text{R}8\,000

Her fixed income is R8 000.

1.1.2
The items on Pamela's invoice that vary according to the amount of work she does are:

1.2

Identify the payment per graphic design and the number of designs.
Pamela is paid R1 800 per graphic design and completed 4 designs.
Calculate the total income from design work.
$\text{Total design income} = \text{Payment per design} \times \text{Number of designs}$ $\text{Total design income} = \text{R}1\,800 \times 4$ $\text{Total design income} = \text{R}7\,200$
Her total income from design work that month is R7 200.

1.3
Identify the hours worked and the hourly rate for electrical work.
Pamela worked 6 hours and is paid R500 per hour for electrical work.
Calculate her total earnings for electrical work.
$\text{Total electrical earnings} = \text{Hours worked} \times \text{Hourly rate}$ $\text{Total electrical earnings} = 6 \text{ hours} \times \text{R}500/\text{hour}$ $\text{Total electrical earnings} = \text{R}3\,000$
Her total earnings for electrical work are R3 000.

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