In: Accounting
Please use Microsoft excel. Using a Nested Loop, what is the equation to solve for letter grade
| 
 Nested loop  | 
Student ID | 
 Grade  | 
Letter Grade | ||
| 1 | 5 | ||||
| 
 If score is  | 
Then return | 2 | 55 | ||
| 
 Greater than 89  | 
A | 3 | 86 | ||
| 
 From 80 to 89  | 
B | 5 | 64 | ||
| 
 From 70 to 79  | 
C | 6 | 25 | ||
| 
 from 60 to 69  | 
D | 7 | 56 | ||
| 
 less than 60  | 
F | 8 | 58 | ||
| 9 | 99 | ||||
| 10 | 90 | ||||
| 11 | 28 | 
 | 
| A | B | C | D | E | ||
| If score is | Then return | Student ID | Grade | Letter Grade | Formula | |
| 1 | Greater than 89 | A | 1 | 5 | F | IF(D1<60,"F",(IF(D1<69,"D",(IF(D1<79,"C",IF(D1<89,"B","A")))))) | 
| 2 | From 80 to 89 | B | 2 | 55 | F | IF(D2<60,"F",(IF(D2<69,"D",(IF(D2<79,"C",IF(D2<89,"B","A")))))) | 
| 3 | From 70 to 79 | C | 3 | 86 | B | IF(D3<60,"F",(IF(D3<69,"D",(IF(D3<79,"C",IF(D3<89,"B","A")))))) | 
| 4 | from 60 to 69 | D | 5 | 64 | D | IF(D4<60,"F",(IF(D4<69,"D",(IF(D4<79,"C",IF(D4<89,"B","A")))))) | 
| 5 | less than 60 | F | 6 | 25 | F | IF(D5<60,"F",(IF(D5<69,"D",(IF(D5<79,"C",IF(D5<89,"B","A")))))) | 
| 6 | 7 | 56 | F | IF(D6<60,"F",(IF(D6<69,"D",(IF(D6<79,"C",IF(D6<89,"B","A")))))) | ||
| 7 | 8 | 58 | F | IF(D7<60,"F",(IF(D7<69,"D",(IF(D7<79,"C",IF(D7<89,"B","A")))))) | ||
| 8 | 9 | 99 | A | IF(D8<60,"F",(IF(D8<69,"D",(IF(D8<79,"C",IF(D8<89,"B","A")))))) | ||
| 9 | 10 | 90 | A | IF(D9<60,"F",(IF(D9<69,"D",(IF(D9<79,"C",IF(D9<89,"B","A")))))) | ||
| 10 | 11 | 28 | F | IF(D10<60,"F",(IF(D10<69,"D",(IF(D10<79,"C",IF(D10<89,"B","A")))))) |