Your Professor Moonlights to Make Ends Meet During the Summer

Multiple Choice

Your professor moonlights to make ends meet during the summer months and has a knack for painting houses.You agree to pay $500 over whatever the materials and equipment rental cost for the job and delight in sipping lemonade in the shade watching your poor professor perform under a(n) :

A) cost-plus contract.
B) lump-sum contract.
C) time and material contract.
D) fixed wage contract.