Zoe creates a spreadsheet to make simple interest calculations. The user inputs values for the principal, rate, and time in years in row 2. Write each formula. Remember to include an = symbol in the formula. For A2 to compute the interest. fill in the blank 1 For B2 to compute the principal. fill in the blank 2 For C2 to compute the interest rate. fill in the blank 3 For D2 to compute time in years, given the interest, rate, and the principal. fill in the blank 4 For E2 to compute the time in months, given the time in years. fill in the blank 5