Comprehension Passage
Directions: Answer the questions based on the information given below.
The table provides information on the number of employees working in five different departments across three different companies, denoted as 'X', 'Y', and 'Z'.
| Departments | x + y + z | z - y | x - z |
|---|---|---|---|
| Marketing | 1200 | 80 | 80 |
| Sales | 1620 | 180 | -360 |
| Finance | 1030 | -140 | 50 |
| HR | 1880 | 220 | -540 |
| IT | 880 | 40 | -280 |
Note:
(1) In the given context, the variables 'x', 'y', and 'z' represent the respective number of employees working for companies 'X', 'Y', and 'Z'.
(2) Each employee can only be employed by one company and work in one department.
If the number of new employees employed in the 'R&D' department and 'QA' department of company 'Z' is respectively 25% more and 20% more than the respective number of employees, who work in the 'Marketing' department and 'Sales' department of the same company, then what is the total number of new employees, who were employed in the 'R&D' and 'QA' departments together for company 'Z'?
1
1064
2
1164
3
1264
4
1364
5
1464