Three goods are produced in an economy by three individuals:
$$\text {Good $\space$$\space$$\space$$\space$ Producer} $$
$$\text {Apples $\space$$\space$$\space$$\space$ Orchard owner} $$
$$\text {Bananas $\space$$\space$$\space$$\space$ Banana grower} $$
$$\text {Chocolate$\space$$\space$$\space$$\space$ Chocolatier} $$
If the orchard owner likes only bananas, the banana grower likes only chocolate, and the chocolatier likes only apples, will any trade between these three persons take place in a barter economy? How will introducing money into the economy benefit these three producers?