When you purchased 100 shares of bio-tech sciences, the value per share was listed at $12.38. when bio-tech sciences sent out their daily report today, you see that they list the value of their stock at $45.16. if you were to sell all your shares in bio-tech sciences today, what would be the total value of your investment?

Total value of your investment is  $4516 and profit is $ 3278 .

Step-by-step explanation:

As given

When you purchased 100 shares of Bio-Tech Sciences, the value per share was listed at $12.38.

Cost price of the 100 shares of Bio-Tech Sciences = 100 × 12.38

                                                                                    = $ 1238

When Bio-Tech Sciences sent out their daily report today, you see that they list the value of their stock at $45.16.

Selling price of the 100 shares of Bio-Tech Sciences = 100 × 45.16

                                                                                       = $4516

Thus  Total value of your investment is  $4516 .

Profit = Selling price - Cost price

          =  $4516 - $1238

          = $ 3278

Profit is $3278 .

its the fourth option

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart