Suppose you are developing an Excel spreadsheet that finds the unit price of any object. You plan to put the number of units in cell C2 and the price of the object in B2. You are going to put the unit price formula into D2; however, if there is an error, you want the cell to display the message "Cannot divide by zero, please place a value in C2".

What formula should you write in cell D2 to find the unit price and display this message when an error occurs?

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?