The table below shows the quarterly expenditure of a technology company across four departments: Research & Development (R&D), Marketing, Operations, and Human Resources (HR) for the years 2022 and 2023.
Department | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 |
---|---|---|---|---|---|---|
R&D | 250 | 300 | 350 | 400 | 450 | 500 |
Marketing | 150 | 200 | 250 | 300 | 350 | 400 |
Operations | 200 | 250 | 300 | 350 | 400 | 450 |
HR | 100 | 150 | 200 | 250 | 300 | 350 |