<p>A group of Secondary 1 students started a small business selling customized keychains during the school carnival. The table below shows their Net Profit or Net Loss for each day of the week.</p>
<div class="content-block content-block--table"><div class="table-container"><table><thead><tr style="height: 40px;"><th style="height: 40px; min-height: 40px; text-align: center; --cell-justify: center"><p>Day</p></th><th style="height: 40px; min-height: 40px; text-align: center; --cell-justify: center"><p>Monday</p></th><th style="height: 40px; min-height: 40px; text-align: center; --cell-justify: center"><p>Tuesday</p></th><th style="height: 40px; min-height: 40px; text-align: center; --cell-justify: center"><p>Wednesday</p></th><th style="height: 40px; min-height: 40px; text-align: center; --cell-justify: center"><p>Thursday</p></th><th style="height: 40px; min-height: 40px; text-align: center; --cell-justify: center"><p>Friday</p></th></tr></thead><tbody><tr style="height: 38px;"><td style="height: 38px; min-height: 38px; text-align: center; --cell-justify: center"><p>Net Profit/Loss</p></td><td style="height: 38px; min-height: 38px; text-align: center; --cell-justify: center"><p>45</p></td><td style="height: 38px; min-height: 38px; text-align: center; --cell-justify: center"><p>-12</p></td><td style="height: 38px; min-height: 38px; text-align: center; --cell-justify: center"><p>-28</p></td><td style="height: 38px; min-height: 38px; text-align: center; --cell-justify: center"><p>15</p></td><td style="height: 38px; min-height: 38px; text-align: center; --cell-justify: center"><p>-30</p></td></tr></tbody></table></div></div>
<ol class="abc-list"><li><div class="list-item-paragraph">Find the difference between the most profitable day and the day with the greatest loss.</div></li><li><div class="list-item-paragraph">What was the total Net Profit or Loss at the end of the 5-day week?</div></li><li><div class="list-item-paragraph">Calculate the average daily financial result for the school week.</div></li><li><div class="list-item-paragraph">On Saturday, the students need to make enough profit to bring their total 6-day average to exactly $\$0$. How much profit must they make on Saturday?</div></li></ol>

A group of Secondary 1 students started a small business selling customized keychains during the school carnival. The table below shows their Net Profit or Net Loss for each day of the week.

Find the difference between the most profitable day and the day with the greatest loss.

What was the total Net Profit or Loss at the end of the 5-day week?

Calculate the average daily financial result for the school week.

On Saturday, the students need to make enough profit to bring their total 6-day average to exactly $\$0$. How much profit must they make on Saturday?

Net Profit and Loss

Net Profit and Loss