Answer:
Mr Jones: $399.69
Mr Williams: $290.31
Explanation:
Calculate the total investment: $2000 + $1450 = $3450.
Calculate Mr Jones' share: ($2000 / $3450) * $690 ≈ $399.69.
Calculate Mr Williams' share: ($1450 / $3450) * $690 ≈ $290.31.
Hence, Mr Jones will receive approximately $399.69 in profit, while Mr Williams will receive approximately $290.31 in profit.