1.

Answer

Lola=frac{203}{537}

Ahmed=frac{154}{537}

Tommy=frac{60}{179}

Explanation

To find fraction of the total sales for each salesperson, we just need to divide the amount sold by each person by the total sales.

First, we are going to find the total sales:

$2030 + $1540 + $1800 = $5370

Now we can divide the amount sold by each salesperson by $5370:

Lola=frac{2030}{5370} =frac{203}{537}

Ahmed =frac{1540}{5370} =frac{154}{537}

Tommy=frac{1800}{5370} =frac{60}{179}

We can conclude that Lola sold frac{203}{537} of the total sales, Ahmed sold frac{154}{537} of the total sales, and Tommy sold frac{60}{179} of the total sales.

2.

Answer

Lola = $37.80

Ahmed = $28.68

Tommy = $33.52

Explanation

We need to divide $100 bonus according of the fraction of the total sales sold by each salesperson; to do so, we need to multiply $100 by the fraction of the total sales for each salesperson:

Lola=frac{203}{537}*100=37.8026

And rounded to the nearest cent:

Lola = $37.80

Ahmed=frac{154}{537}*100=28.6778

And rounded to the nearest cent:

Ahmed = $28.68

Tommy=frac{60}{179}*100=33.5195

And rounded to the nearest cent:

Tommy = $33.52

We can conclude that of the $100 bones, Lola received $37.80, Ahmed $28.68, and Tommy $33.52