Find out the total sales (in thousand) of company C1, C3 and C5 together in two years?

Options

A. 800
B. 560
C. 808
D. 888

Answer

To find the total sales (in thousand) of companies C1, C3, and C5 together over the two years, we will follow these steps:

### Step 1: Identify the sales figures for each company in both years.

1. **Company C1:**
- Sales in 2020: 80 (thousand)
- Sales in 2021: 105 (thousand)

2. **Company C3:**
- Sales in 2020: 95 (thousand)
- Sales in 2021: 120 (thousand)

3. **Company C5:**
- Sales in 2020: 100 (thousand)
- Sales in 2021: 120 (thousand)

### Step 2: Calculate the total sales for each company over the two years.

- **Total sales for C1:**
\[ \text{Total for C1} = \text{Sales in 2020} + \text{Sales in 2021} = 80 + 105 = 185 \text{ (thousand)} \]

- **Total sales for C3:**
\[ \text{Total for C3} = \text{Sales in 2020} + \text{Sales in 2021} = 95 + 120 = 215 \text{ (thousand)} \]

- **Total sales for C5:**
\[ \text{Total for C5} = \text{Sales in 2020} + \text{Sales in 2021} = 100 + 120 = 220 \text{ (thousand)} \]

### Step 3: Sum the total sales of C1, C3, and C5.

\[ \text{Total sales for C1, C3, and C5} = \text{Total for C1} + \text{Total for C3} + \text{Total for C5} \]
\[ = 185 + 215 + 220 \]
\[ = 620 \text{ (thousand)} \]

### Final Answer:
The total sales of companies C1, C3, and C5 together in two years is **620 thousand**.

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