An IF function will be entered into an Excel worksheet to evaluate the contents of two cell locations: A7 and C7. Cell A7 contains the percent change from the cost of an investment to its current value. Cell C7 shows the current profit in dollars for an investment. If either cell A7 is greater than 4% or cell C7 is greater than or equal to 600, the IF function should divide the value in cell A1 by the value in cell B1. Otherwise, the function should leave the cell blank. Write an IF function using the OR function to produce the outputs described above. Write this function as if it is being entered into a cell on an Excel worksheet.