A] The following particulars are extracted from the records of a company.

Particulars

Product A

Product B

Sale price per unit

Rs.100

Rs.120

Consumption of material

2 kg

3 kg

Material cost

Rs.10

Rs.15

Direct labour cost

15

10

Direct expenses

5

6

Machine hours used

3

2

Fixed overheads per unit

Rs.5

Rs.10

Variable overheads per unit

15

20

Direct labour per hour is Rs.5. Comment on the profitability of each product [both use same raw material] when, I] total sales potential in units is limited II] total sales potential in value is limited III] raw material is in short supply IV} production capacity [in terms of machine hours] is limited.

B] Assuming raw material as the key factor, availability of which is 10,000 kg and maximum sales potential of each product being 3500 units, find out the product mix which will yield maximum profits.