Would the following companies most likely use job order costing or process costing?
a. A manufacturer of refrigerators
b. A manufacturer of specialty wakeboards
c. A manufacturer of luxury yachts
d. A professional services firm
e. A landscape contractor
f. A custom home builder
g. A cell phone manufacturer
h. A manufacturer of frozen pizzas
i. A manufacturer of multivitamins
j. A manufacturer of tennis shoes