The length of employment at a particular institution is termed tenure.
The answer to your question is accounting and purchasing
Answer:
Year Costs % Total cost Revenue Income
incurred excepted costs recognized
$'million $'million $'million $'million
2016 336 40% 420 84
2017 504 60% 630 126
Total 840 100% 1,050 210
<u>Workings</u>
1. % Total cost excepted costs
2016 = 336 / 840 = 0.4 = 40%
2017 = 504/840 = 0.6 = 60%
2. Revenue recognized
2016 = 1,050 * 40% = 420
2017 = 1,050 * 60% = 630
3. Income = Revenue recognized - Cost incurred
Preventing the occurrence of clotting