The table below lists various tools, materials, and components needed to construct a basic circuit project. Prices already include 15% VAT. Some values are missing and must be calculated.

• Item 1: Battery holder
  • Unit Price = Amount / Quantity
  • $\text{Unit Price} = \frac{\text{R}336,00}{4} = \text{R}84,00$
• Item 2: Glue Sticks 100g
  • Quantity = Amount / Unit Price
  • $\text{Quantity} = \frac{\text{R}295,00}{\text{R}59,00} = 5$
• Item 3: LED (pack of 100)
  • Unit Price = Amount / Quantity
  • $\text{Unit Price} = \frac{\text{R}352,00}{1} = \text{R}352,00$

• Item 5: Battery Pack of 4 (Duracell)
  • Amount = Quantity $\times$ Unit Price
  • $\text{Amount} = 2 \times \text{R}96,00 = \text{R}192,00$
• Item 8: Resistors
  • Amount = Quantity $\times$ Unit Price
  • $\text{Amount} = 2 \times \text{R}12,35 = \text{R}24,70$
• Item 9: Acrylic Poster Paint (6 colours included)
  • Amount = Quantity $\times$ Unit Price
  • $\text{Amount} = 2 \times \text{R}225,00 = \text{R}450,00$

The Total Cost is the sum of all amounts in the "Amount" column.

The total cost is $\boxed{\text{R}1876,53}$.

Since the prices already include 15% VAT, the total cost (R1876,53) represents 115% of the price excluding VAT.
To find the VAT amount, we can use the formula:

The VAT charged is $\boxed{\text{R}244,76}$.