George has been called away by his employer in Europe, so he hires Bartram to take care of his prize garden for the summer months until he returns. George agrees to send Bartram

$1,000 per month, and Bartram agrees to use his own equipment. Which of the following is true about the relationship between George and Bartram?

a. George is a gratuitous agent.

b. Bartram is an employee agent of George.

c. No agency agreement exists.

d. Bartram is an independent contractor.

e. A written agreement is required.