Answer:
EXPLICIT COST
The wholesale cost for the guitars that Dmitri pays the manufacturer
The wages and utility bills that Dmitri pays
IMPLICIT COST
The rental income Dmitri could receive if he chose to rent out his showroom
The salary Dmitri could earn if he worked as a financial advisor
Explanation:
Explicit cost: those which are actually incurred this means it represent accrued expenses or actual cash outlay.
Implicit cost: refers to the opportunity cost of a factor wasted opprtunity for weing deploy in the current project. These do not represent actual expenses but potential use of the factors