Q.5. A newspaper boy buys magazines for Rs. 13 each and sells them for Rs.18 each.
He cannot return the unsold magazine. The past record of sales is as follows:
30
29
28
27
26
25
Sales
23
24
.05
1.05
.10
20
.30
.05
.10
.15
Prob.
i) Prepare the opportunity loss table
ii) Select the optimal act using expected opportunity loss criterion.
iii) Find EVPI

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

5x+10 is the correct one

hope this

step-by-step explanation: i dont