The line graph presented delineates the average sales figures for four distinct products over a span of six years, from 2015 to 2020.
In summary, the data reveals a significant decline in the sales of plates and plastic cups, while ceramic cups exhibited a fluctuating trend. Conversely, cutlery kits experienced a steady increase throughout the period under consideration.
In 2015, plates emerged as the highest-selling product, with sales figures reaching approximately 1500 units. This figure swelled to a peak of 1800 units in 2017, indicative of their enduring popularity. However, a dramatic downturn ensued, culminating in a decline to 750 units by 2020. Plastic cups, conversely, started at 600 units in 2015 but witnessed a pronounced decrease, plummeting to a mere 25 units by the end of the period, thereby rendering them the least popular product.
Ceramic cups demonstrated a variable performance, commencing at 700 units in 2015 and rising to 1000 units in 2017 before undergoing a significant drop to 300 units in 2018. This was followed by a resurgence to 975 units in 2020, reflecting a recovery in consumer preference. Meanwhile, cutlery kits displayed a consistent upward trajectory, commencing at 800 units in 2015 and incrementally rising to 1050 units by 2020, thus establishing themselves as a steadily profitable choice over the six-year period.
