Answer:
replace and rearrange 'Ph.D' with 'Dr.'
Step-by-step explanation:
Remember, the acronym Ph.D. (Doctor of Philosophy) is used to designate one with a doctorate. While CPA stands for Certified Public Accountant.
Hence, the sentence correctly could be written as:
"Dr. Jeff Doolittle and Dorothy Watts who is a Certified Public Accountant were both at the dinner last night."