Answer:
1) upper management salaries is a variable input
2) hourly labor is a variable input
3) shipping is a variable input
4) two-year lease on office & retail space is a variable input
5) chairs is a variable input
6) computers is a variable input
7) beads is a variable input.
Step-by-step explanation:
Since every component is calculated using a variable input, no fixed input would be taken into account.