How do I calculate this the means theres no number for that

How do I calculate this? the \"--\" means there\'s no number for that category.

What would have happened if you bought your companies\' stock one or five years ago? Let\'s find out. Click the tab \"Historical Quotes\" near the upper center of the screen. Individually, enter the ticker symbol for each company and the dates indicated below. * Look to the bottom right and use the \"Split Adjusted Pricen if it is different (If the markets were dosed one year ago today, go to the next day they were open.) If you invested $1,000 one year ago today (ignoring commissions and dividends), your investment would have grown (shrunk) to [this is \"basic\" math NOT Accounting]:

Solution

for comapny one the market price grown to

1000 * 786.16 / 745.98

= 1.05386

= 1053.86

for comapny two where the closed price 1 year ago is not mentioned we consider it as 10.

the company stock grown to 1000 * 18.55 / 10 = 1000 * 1.855 = 1855 ;