Which, if any, of the following, is subject to an overall limitation on meals in 2018?

a. Meals provided to employees during a business meeting.

b. Meals provided at cost to employees by a cafeteria funded by the employer.

c. Fourth of July company picnic for employees.

d. Meals provided to employees during a training event or retreat at an off-site location.

e. All of these.

Which, if any, of the following expenses, are deductible?

a. Safety shoes purchased by a plumber employed by a company.

b. Bottled water purchased by a gig driver for passengers.

c. Unreimbursed employee expenses.

d. Tax return preparation fee paid by a non-employed retiree.

e. None of these