Let's break down the problem step-by-step to identify the correct equation for calculating Jonathan's weekly income.
1. Regular Hourly Earnings:
- Jonathan earns [tex]$27 per hour.
- He works 25 hours in a week.
- To find his weekly earnings from regular hours, calculate:
\[
\text{Weekly Earnings} = 27 \times 25
\]
2. Commission Earnings:
- Jonathan receives a commission rate of 14% on extra sales.
- This week, he made $[/tex]1,000 in sales beyond the required 20 items.
- To find his commission earnings, calculate:
[tex]\[
\text{Commission Earned} = 0.14 \times 1000
\][/tex]
3. Total Weekly Income:
- To find his total weekly income, add his weekly earnings from regular hours and the commission earned:
[tex]\[
y = (\text{Weekly Earnings}) + (\text{Commission Earned})
\][/tex]
Using the values calculated above, we plug them back into our formula:
[tex]\[
y = (27 \times 25) + (0.14 \times 1000)
\][/tex]
So, the correct equation for calculating Jonathan's weekly income is:
[tex]\[
\boxed{y=(\$ 27 \times 25)+(0.14 \times \$ 1,000)}
\][/tex]
Therefore, the correct answer is:
[tex]\[
\boxed{\text{Option C}}
\][/tex]
