Answer:
Option A, buy less of X and more of Y is correct.
Explanation:
The amount that Mr. Rational is going to spend = $27
Quantity of good X = 5 units
Price of good X (Px) = $3 per unit
Marginal utility of 5th unit of X (MUx) = 30
Quantity of good Y = 6 units
Price of good Y (Py) = $2 per unit
Marginal utility of 6th unit of Y (MUy) = 18



So good x will be substituted for y in order to reach the consumer equilibrium.

Thus, Option a. buy less of X and more of Y is correct.
Answer:
c. Work in Process--Department 2 375,000 Work in Process--Department 1 375,000
Explanation:
The journal entry is shown below:
Work in Process - Department 2 $375,000 ($100,000 + $125,000 + $150,000)
To Work in Proces - Department 1 $375,000
(Being the flow of cost from Dept 1 to Dept 2 is recorded)
Here the work in process for dept 2 is debited as it increased the assets and credited the work in process for dept 2 as it decreased the assets
You will need $228,790 in 28 years to supplement your retirement funds. If you can earn 8% interest, you must save $2,400 each year. ✅