Answer:
the solutions are below.
Step-by-step explanation:
1. The wages and utility bills that Andrew pays is explicit cost
2. The rental income Andrew could receive if he choose to rent out his showroom is implicit cost
3. The salary Andrew could earn if he worked as a financial advisor s an implicit cost
4. The wholesale cost for the boats that Andrew pays the manufacturer is an explicit cost.
accounting profit = revenue - explicit cost
= 793000-[430000+301000]
=$62000
Economic profit = revenune - [explicit cost + implicit cost]
= 793000-[430000+301000+50000+15000]
= 793000-796000
= -$3000