Final answer:
The optimal price per sushi unit for Sushi Palace is $1.99.
Step-by-step explanation:
To determine the optimal price per sushi unit for Sushi Palace, we need to find the price at which their marginal cost equals the demand for sushi. Since the marginal cost is given as 10 cents per sushi unit, we can set it equal to the demand equation of q=20-10p. Solving for p:
marginal cost = demand
0.10 = 20 - 10p
10p = 20 - 0.10
p = (20 - 0.10) / 10
p = 19.90 / 10
p = 1.99
Therefore, the optimal price per sushi unit for Sushi Palace is $1.99.