"which always increase(s) as output increases? " a. marginal cost only b. total cost only c. variable cost only d. total cost and variable cost e. fixed cost only

d. total cost and variable cost

A variable cost is a company expense that changes in parallel with production output. They rise as production increases.

Total cost refers to the total company expense incurred in producing a particular level of output. Same with the variable cost, it increases as production increases.

​participate in networking opportunities that allow you to get to know potential clients, other entrepreneurs, influential people in your community, etc. focus on doing everything you can to cultivate posting word of mouth advertisin

1. avoid them

2. a talk with them

3. ask someone you trust

4. ignore

5. call police