Swetha is preparing for a thanks giving dinner party in home for the upcoming Christmas. She decided to cook Chicken briyani and used the ingredients for it as a part of fraction. She has \(13\) \(\text{kg}\) of rice, 7 \(\text{kg}\) of chicken and 3 \(\text{litres}\) of curd. The amount of ingredients she used for preparing briyani is, \(\frac{3}{4}\) of given rice; \(\frac{2}{3}\) of given chicken and \(\frac{1}{2}\) of given curd.
a. How many \(\text{kgs}\) of rice did Swetha used for making briyani?
b. How many \(\text{kgs}\) of chicken did Swetha used for making briyani?
c. How many \(\text{litres}\) of curd did Swetha used for making briyani?
d. If any of the ingredients is used in the fraction \(\frac{1}{1}\), what would be the result?