The two charts indicate the expenditure by Jakhongir and his students on Valeryanka from 2020 to 2023, along with the hours spent by Jakhongir, his manager, and the students on exercise during that period.
In 2020, Jakhongir typically spent $100 and in 2021 and 2022 he spent $90 on Valeryanka, exceeding the amount spent by his students during the same period from 2020 to 2022 as shown in the initial graph. His students’ expenses increased from $5 in 2020 to $30 in 2022. However, student spending reached $100 by 2023, exceeding Jakhongir’s $10 spending.
The Jakhongir manager dedicated the longest amount of time to exercising, as shown in the second graph, reaching a peak of 6 hours in 2021 and decreasing to 4 hours by 2023. Starting at just one hour in 2020, Jakhongir’s pupils increased to five hours by 2023, eventually exceeding Jakhongir in 2022. Jakhongir’s exercise time remained consistent, varying between 1.5 hours in 2020 and 2.5 hours in 2023.
In the end, Jakhongir spent less on Valeryanka while his students’ expenses increased significantly. Even though his boss used to be the most dedicated in working out, by 2023 his students had exercised more hours than him.