Michaela runs a dog-walking business. she has three employees, and she prides herself in maintaining a high level of customer service. she recently purchased a smartphone for herself for the business and is giving each employee $30 a month to subsidize their smartphone monthly bill. using her smartphone will michaela with all but which of the following?

Well, a smartphone is totally helpful for dog-walking business due to her high level of customer service.

Explanation:

Michaela has had a good idea subsidizing $30 a month / employee.  It is  not that much but it helps to pay  the bill.

"choosing is refusing" means individuals face an opportunity cost with each decision they make. economists state that every decision involves trade-offs. opportunity cost is the least desirable alternative given up as a result of a decision.