Please help, thank you if ur right)

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers