Consider the integers from 1 to 100 . Write the sum in summation notation. (-) A $\sum_{i=1}^{100} i+1$ B $\sum_{i=1}^{50} 2 i$ c $\sum_{i=1}^{100} i$ D $\sum_{i=1}^{50} i+1$

Step 1 ：Analyze the options

Step 2 ：Choose option C

Step 3 ：Use the arithmetic series formula

Step 4 ：Calculate the sum

Step 5 ：Check the result

Step 6 ：Box the answer