Calculate the total sales for each item and the total sales for each month from the given table of monthly sales for different items.

Based on the image, the original items are:

• A4: milo
• A5: Maggi
• A8: Soap
• A12: Biro

After substitution, the cells will contain:

• A4: Apple
• A5: Banana
• A8: Mango
• A12: Kiwi

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The original values from the image are:

• B7: 5
• B10: 5
• C4: 5
• C10: 5
• D7: 5
• F11: 19
• F12: 61
• G10: 5
• H12: 60

After replacement, the cells will contain:

• B7: 15
• B10: 13
• C4: 15
• C10: 18
• D7: 25
• F11: 23
• F12: 22
• G10: 38
• H12: 30

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Using the updated values from Steps 1 and 2, and the remaining values from the image:

• January (B13): $11 + 69 + 33 + 15 + 20 + 22 + 13 + 8 + 32 = \textbf{223}$
• February (C13): $15 + 24 + 7 + 21 + 3 + 6 + 18 + 17 + 30 = \textbf{141}$
• March (D13): $5 + 15 + 9 + 25 + 9 + 10 + 15 + 49 + 27 = \textbf{164}$
• April (E13): $16 + 82 + 10 + 17 + 17 + 16 + 35 + 17 + 5 = \textbf{215}$
• May (F13): $70 + 15 + 32 + 59 + 17 + 62 + 68 + 23 + 22 = \textbf{368}$
• June (G13): $15 + 17 + 18 + 22 + 63 + 45 + 38 + 5 + 5 = \textbf{228}$
• July (H13): $38 + 21 + 15 + 42 + 47 + 65 + 7 + 60 + 30 = \textbf{325}$

The formula used for April (assuming data is in cells E4 to E12) is:

$$\boxed{\text{=SUM(E4:E12)}}$$

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This new column would be column I. The label in cell I3 would be "TOTAL ITEM SOLD".
The total items sold for each item across all months (January to July) are:

• Apple (I4): $11 + 15 + 5 + 16 + 70 + 15 + 38 = \textbf{170}$
• Banana (I5): $69 + 24 + 15 + 82 + 15 + 17 + 21 = \textbf{243}$
• Slippers (I6): $33 + 7 + 9 + 10 + 32 + 18 + 15 = \textbf{124}$
• Detergent (I7): $15 + 21 + 25 + 17 + 59 + 22 + 42 = \textbf{201}$
• Mango (I8): $20 + 3 + 9 + 17 + 17 + 63 + 47 = \textbf{176}$
• Car (I9): $22 + 6 + 10 + 16 + 62 + 45 + 65 = \textbf{226}$
• Cloth (I10): $13 + 18 + 15 + 35 + 68 + 38 + 7 = \textbf{194}$
• Pencil (I11): $8 + 17 + 49 + 17 + 23 + 5 + 60 = \textbf{179}$
• Kiwi (I12): $32 + 30 + 27 + 5 + 22 + 5 + 30 = \textbf{151}$

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To calculate the value, we need a "Price per item" column. Assuming this is column J, and we use the following example prices:

• Apple: $2.00
• Banana: $1.50
• Slippers: $10.00
• Detergent: $8.00
• Mango: $2.50
• Car: $50.00
• Cloth: $12.00
• Pencil: $0.50
• Kiwi: $1.00

The "Value of each Item sold" (Column K) is calculated as "TOTAL ITEM SOLD" $\times$ "Price per item":

• Apple (K4): 170 \times \2.00 = \textbf{$340.00}$
• Banana (K5): 243 \times \1.50 = \textbf{$364.50}$
• Slippers (K6): 124 \times \10.00 = \textbf{$1240.00}$
• Detergent (K7): 201 \times \8.00 = \textbf{$1608.00}$
• Mango (K8): 176 \times \2.50 = \textbf{$440.00}$
• Car (K9): 226 \times \50.00 = \textbf{$11300.00}$
• Cloth (K10): 194 \times \12.00 = \textbf{$2328.00}$
• Pencil (K11): 179 \times \0.50 = \textbf{$89.50}$
• Kiwi (K12): 151 \times \1.00 = \textbf{$151.00}$

The formula for K4 would be:

$$\boxed{\text{=I4*J4}}$$

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Give the formulas.
From Step 3, the total monthly sales are:

• Total for January: 223
• Total for March: 164

The summation of items sold in March and January is:

$$223 + 164 = \textbf{387}$$

The formula for this summation (assuming totals are in B13 and D13) is:

$$\boxed{\text{=SUM(B4:B12) + SUM(D4:D12)}}$$