Select the most logical way to complete the sentence below.
Working a minimum-wage job on the weekends, ...
a. the expensive gifts that his girlfriend Gloria required couldn't be purchased with Caesar's limited
funds.
b. Caesar discovered that he couldn't afford the expensive gifts that his girlfriend Gloria required.
c. Gloria, Caesar's girlfriend, realized Caesar couldn't afford the expensive gifts she required.
d. Caesar's limited funds weren't enough to pay for his girlfriend Gloria's expensive gifts.