Answer:
It is a countable noun.
Explanation:
"New project" is a countable noun, as the number of projects to which reference is made can be numerically determined. Thus, the number of projects that are being developed can be counted, be it 1, 5, 10, etc. In this way, it is not an estimated or presumptive number, but a specific or determinable number, which makes it a countable noun.
D. As I expected, she showed up late.
A. I ate a slice of bread last night.
B. Sita lost her earring in the park
C. I sold my watch to him last month