$1-$ Using below given specifications of cement blends,

a$)$ Calculate the Bogue composition of each cement blend with the oxide composition given below.

b$)$ When you wish to remove the forms earlier, which one of the cement you could choose and why?

c$)$ Which one has higher resistence against Sulfate, and why?

d$)$ Which one is more suitable to use in mass concreting and why?

important note take n$=10$