For each of the following assets, determine whether it is personal property, real property, intangible property, or personal use property:
a. Woodrow spent $5,380 on trees and shrubs for use in his landscaping business.
b. Woodrow spent $12,100 on a new tennis court for the backyard of his personal residence.
c. Woodrow purchased the trade name Green Gopher Landscaping for $3,400 from the owner of a defunct business.
d. Woodrow purchased an acre of land with the idea of eventually using it to grow shrubs for resale.
e. Woodrow purchased an alarm system for the fences surrounding his landscaping business.
f. Woodrow spent $2,600 on lights for the backyard of his residence.