Which of the following is correct, when a formula has its symbolic meaning

(A - Amount, P - Principal, SI - simple interest)?

Correct option is A

Given:

(A - Amount, P - Principal, SI - simple interest) 

Formula Used: ​

Simple interest = $$\frac{P \times R \times T}{100}$$ ​

Solution:

Combining the two formulas A= P + $$(P \times \frac{R}{100} \times T)$$ 

A = P +SI

Thus, correct answer is (a) A = P + SI